The maps below represent the same area of the Amazon rainforest over an 8-year period as humans moved into the rainforest. Forested areas are shown in deep green, and cleared areas are tan (bare ground) or light green (pasture land). Which of the following statements is best supported by evidence from the maps? A. This area became more densely populated with trees between 2000 and 2008. B. Humans living in this area began an extensive forest restoration program between 2000 and 2008. C. Humans began leaving this area to find jobs in nearby cities between 2000 and 2008. D. This area changed appearance between 2000 and 2008 because trees were cleared.

The Maps Below Represent The Same Area Of The Amazon Rainforest Over An 8-year Period As Humans Moved

Answers

Answer 1

Answer:

D.)

Explanation:

am smart

Answer 2

Answer:

D. This area changed appearance between 2000 and 2008 because trees were cleared

Explanation:

I got it right on study island


Related Questions

The process called substrate cycling is used to describe this process: Group of answer choices Freely reversible reactions Recycling of vitamins as catalysts in metabolism Situations where there are two different enzymes used to reverse a specific step in a metabolic pathway

Answers

Answer:

where there are two different enzymes used to reverse a specific step in a metabolic pathway is the correct answer.

Explanation:

where there are two different enzymes used to reverse a specific step in a metabolic pathway is a process of substrate cycling because its a process that happen between two metabolic pathways or different enzymes ,non equilibrium catalyses reactions which occurs or happen at the same time in opposite directions and having no effect but its deplete energy inform of heat.

what type of rocks form from decaying plants

Answers

Answer:

Types of rocks are three types in :- metamorphic, igneous and sedimentary rocks, these are rocks formed dirt,soil and organic matter.

Explanation:

Sedimentary rocks are is known to plant contain animal fossils, there is a high level of animals and plant they develop layer of rock fuel include oil natural gas.

Sedimentary rock due to the consist addition of new particles by the water and erosion,basins found on to the earth fore arc and back arc basins.

Coal is the type of sedimentary rock that is plant and dead animals or organic matter,long period under time right conditions.

Sedimentary rock is different type carbonate, coal, chemically performed  carbonate rock several kind of chalk and carbonate minerals.

Metamorphic and igneous rocks are abundant and they the most of rocks are on the earth actually are sedimentary rock,an animal and plant refuse one location and settle there soil and organic matter decaying animals.  

Answer:

Organic sedimentary rocks form from decaying plants. Over time, organic matter from decaying plants and animals is pressed together and compacted to rocks.

Explanation:

basic question for fun . HOW TO FIGHT WITH TYPES OF VIRUS IN THE WORLD AND HOW GET RID FROM IT EXAMPLES: CORONA VIRUS, INFLUENZA, TYPHOID, HEPHATITISAND CHLOREA?

Answers

Answer:

Boost immunity power( follow these):

1. Have enougn sleep.

2. Be happy...overcome stress.

3.Do exercises frequently.

4. Have regular check ups ;these may help to diagnosis on early stage.

5. Consume the foods which boosts immunity.

6. Be mentally strong.

Explanation:

There isn't proved ideas ...however, we can fight by making our immune system strong...

HIT LIKE

Pleaseeeee help me. When a rabbit eats a plant, nutrients from the
plant become available to the tissues of the
rabbit. During this process, some of the energy
from these nutrients is lost and the energy
becomes heat and unavailable chemical energy.
This energy loss partly explains why the total
energy is greater in
A. predator populations than in scavenger
populations.
B.consumer populations than in producer
populations.
C. producer populations than in consumer
populations.
D. predator populations than in prey populations,

Answers

Answer:

C.

Explanation:

Answer:

C.

Explanation:

total energy is greater in producer populations than in consumer populations

an advertisement on tv claims children grow faster with the use of vitamin gro. vitamin gro is a 25mg pill taken twice a day. the viewer has little knowledge about how children grow, but he knows that children need a complete diet and a good exercise routine. he decided to put the commercial to the test. the viewer uses his 6 nieces who are the same age to conduct the experiments. to make the experiment easier he uses his six nieces using labels such as child 1, child 2 and so on. he records their height every 3 days for 7 days. What are the variables?

Answers

Answer:

Independent variable - vitamin gro and exercise routine.

Dependent variable - growth of children or nieces.

Explanation:

There are two variables present in an experiment called dependent and independent variables.

Independent variables are those variables which can be controlled in an experiment and dependent variables are those variables which are measured in the experiment under the influence of the independent variable.

In the given experiment, the independent variable will be vitamin gro and exercise routine and the dependent variable is the growth of children or nieces because vitamin gro and exercise routine can be controlled and growth of children is dependent on vitamin gro and exercise routine.

When discussing magnetic fields we could say that
metals can become magnetic if they have many spinning electrons that create magnetic fields
O metals are magnets because they have more electrons than non-magnetic materials
O non-paired electrons spin in opposite directions creating a magnetic field
the spinning electrons in some atoms pair up and create a magnetic field

Answers

Answer:

Explanation:

metal can become magnetic if they have many spinning electron. When the majority of atoms spin in the same direction the strong magnetic field is produced the direction of electron spin determine the direction of magnetic field

Explain the relationship between a thriving civilization and it’s agriculture system? In a paragraph

Answers

Answer:

They use advance technologies in agriculture.

Explanation:

There is a direct relationship between thriving civilization and it’s agriculture system because they use advance methods and technologies in agriculture instead of traditional practices. They use heavy machinery for tillage in order to save the time, use high yielding varieties, use proper dose of fertilizers, use of pesticides and weedicides in order to protect the crop. They harvest the crop by using thresher in order to avoid post harvest losses. In short, they use all technologies available to make a higher yield in order to earn more profit.

Which of the following pairs of organisms
would have the MOST SIMILAR niche in
their environments.
Zebra and Lion
Squirrel and Chipmunk
Robin and Bald Eagle
Oak Tree and Mushroom

Answers

Answer:

Squirrel and Chipmunk

Answer:

C. a lion hunting for a zebra in the grassland  

Explanation:

E2023

Why did the leaves rise? Will the leaf discs float faster or slower if the rate of photosynthesis is decreased? (5 points)

Answers

Answer:

Leave rise and floating depends on the production of oxygen.

Explanation:

The leaves rises due to consumption of oxygen which is produced during photosynthesis. Floating of leave occurs due to production of oxygen in the process of photosynthesis. The leaf discs float faster if the rate of photosynthesis is increases because oxygen production is also increases while the leaf discs float will be slower if the rate of photosynthesis is decreased due to low production of oxygen.

Which of the following is an example of reproductive isolation?

Answers

Answer:

the example of reproductive isolation is temporal isolation, ecological isolation, behavioral isolation, mechanical isolation.

Which of the following best explains the potential health problems associated with endocrine disruptors? A) Endocrine disruptors are the only available pesticides,hence they are used widely. B) Endocrine disruptors mimic hormones that regulate critical biological processes. C) Endocrine disruptors do not biodegrade, remaining toxic years after their release. D) There are no major health problems associated with exposure to endocrine disruptors. E) Endocrine disruptors encompass a wide array of toxic pesticides.

Answers

B) Endocrine disruptors mimic hormones that regulate critical biological processes.

Endocrine disruptors, at times moreover called as hormonally unique trained professionals, endocrine disturbing engineered substances, or endocrine upsetting blends are manufactured substances that can interfere with endocrine structures. These aggravations can cause threatening developments, birth flees, and other developmental issues.

The potential health problems associated with endocrine disruptors is that Endocrine disruptors mimic hormones that regulate critical biological processes.

For more information:

https://brainly.com/question/22965068?referrer=searchResults

Answer:

It's A.) Endocrine disruptors mimic hormones that regulate critical biological processes.

Explanation:

Quizlet gave me the answer

A coniferous forest that runs along the west coast of Canada and the United States, due to the moist winds off the Pacific, is called the

Answers

Is called the = temperate rain forest

somebody help me please A cross is performed between a bird that is homo for red feathers and a bird that is homo for blue feathers. Purple offspring result due to incomplete dominance. Then, two of the purple offspring are crossed. What proportion of the offspring from the second cross will be purple? 1 in 4 2 in 4 3 in 4 4 in 4

Answers

Answer:

2 in 4

Explanation:

Let PP are the gametes of red feather bird and pp are the gamete of blue feather bird. In the first cross they both will give purple feather bird because of incomplete dominance.

Consider Pp as the allele of purple offspring for the second cross. When two of the purple offspring are crossed, it will give the proportion of 2 in 4  

F2: Pp X Pp

Offspring: PP, Pp,Pp, pp

So, only two offspring, Pp is with purple feathers while PP has red and pp has blue feathers.

Hence, the correct option is 2 in 4.

The proportion of the offspring from the second cross that would be purple will be 2 in 4.

Let us assume that the red feather color is controlled by allele A and that of blue feather color is controlled by allele B.

Homzygous red feather birds will have the genotype AA

Homzygous blue feather birds will have the genotype BB

Crossing the 2 birds:

                             AA     x     BB

                         AB    AB    AB    AB

Thus, the purple offspring are AB.

Crossing 2 of the purple offspring:

                                    AB    x    AB

                              AA    AB    AB    BB

1 AA - red

2 AB - purple

1 BB - blue

Thus, 2/4 or 1/2 or 50%  of the offspring from the second cross will be purple.

More on incomplete dominance can be found here: https://brainly.com/question/13402032

What energy yield (in molecules of ATPATP per molecule of monosaccharide) would you predict for the bacterial catabolism of raffinose, a trisaccharide

Answers

Answer:

The correct answer is 2.67 ATP per molecule.

Explanation:

With the help of sucrose, it comes to known that the dissociation of a sugar-sugar bond generates one phosphorylated monosaccharide. Therefore, raffinose, which is a trisaccharide exhibits bonds of two sugar-sugar molecules. Post dissociation, they will generate one regular monosaccharide and two phosphorylated monosaccharides.  

There will be the generation of net ATPs by each phosphorylated monosaccharide as they are already phosphorylated. While the regular monosaccharide, which is first needed to get phosphorylated will only produce two ATPs. Thus, a total of 8 ATPs will be produced by one molecule of raffinose. After dividing by three monosaccharides, the molecule will produce 8/3 = 2.67 ATPs per monosaccharide.  

Myristoyl-CoA is a saturated fatty acid with 14 carbons attached to coenzyme A. How many molecules of ATP would be generated from the complete oxidation of a single molecule of myristoyl-CoA

Answers

Answer:

Total ATP molecules produced = 94 molecules of ATP

Explanation:

Myristoyl-CoA, is a saturated fatty acid with 14 carbons which has been activated for oxidation by attachment to coenzyme A. When it has undergone complete oxidation, it will yield 7 acetyl-CoA molecules and 6 FADH₂ and 6 NADH molecules each.

Each of the 7 acetyl-CoA molecules obtained from its initial oxidation enters into the citric acid cycle and is completely oxidized to yield further ATP and  FADH₂ and NADH molecules.

The overall yield of ATP from the various enzymatic steps is shown below:

Acyl-CoA dehydrodenase = 6 FADH₂

β-Hydroxyacyl-CoA dehydrogenase = 6 NADH

Isocitrate dehydrogenase = 7 NADH

α-Ketoglutarate dehydrogenase = 7 NADH  

Succinyl-CoA synthase = 7 ATP (from substrate-level phosphorylation)  

Succinate dehydrogenase = 7 FADH₂

Malate dehydrogenase = 7 NADH

Note: 1 FADH2 molecule yields 1.5 ATP; 1 NADH molecule yields 2.5 ATP molecules. Therefore,

Total ATP  from FADH₂ molecules = 13 * 1.5 = 19.5  

Total NADH molecules = 27 * 2.5 = 67.5

Total ATP molecules produced = 19.5 + 67.5 + 7  = 94

Total ATP molecules produced = 94 molecules of ATP

Mandy and Pat are discussing a movie that showed someone being injured by radio waves. Mandy says that's not likely because
radio waves are low frequency and low energy, and Pat says that it is likely because otherwise they would not put it in a movie.
What is the best way to help them decide if the information is true?

They can write a letter to the director.

Movies are reliable sources, so they can assume Pat is correct.

They can use reliable web sites or books to get more information.

They can watch another movie in the series to see what happens next.

Answers

they can use reliable web sites or books to get more information

Answer:

Its C, They can use reliable web sites or books.

Explanation:

the origin of a muscle is generally

Answers

explain the  question more

Answer: The stable and proximal attachment

Explanation:

use the numbers 12345 to place the protien creations steps below in the correct order

Answers

Use the numbers 1, 2, 3, 4, and 5 to place the protein creation steps below in the correct order. Ribosome attaches to the mRNA. Information is transcribed in DNA to mRNA. tRNA anticodon carries an amino acid that compliments the mRNA codon. mRNA leaves the nucleus. The chain of amino acids forms a protein.  

if it is helpfull please mark as brainlist

Answer:

please list numbers 12345 and then i will

Explanation:

The force of a muscle contraction is higher when the muscle is stimulated every 0.5 secs than when stimulated with the same voltage every 0.05 seconds.

a. True
b. False

Answers

Answer:

b. False

Explanation:

Increasing the frequency of muscle stimulation causes wave summation to occur, which causes an overlap of muscle twitch. When this muscle summation happens, the force generated in the muscle increases. This means that stimulating the muscle every 0.5 seconds will generate less muscle contraction force than when stimulated every 0.05 seconds  

I know it’s sorta not biology but oh well... so my teacher loves rocks and is wanting us to find a rock and name what type it is and so on and I know it is sedimentary but don’t know what type.

Answers

Answer:

I guess its sandstone

The removal of sections of RNA, called introns, occur at which regulation step in eukaryotic cells? (1 point)
o mRNA life span
O post-translation
O RNA processing
ochromatin remodeling

Answers

Answer:

post-translation

Explanation:

When a eukaryotic gene is transcribed in the nucleus, the primary transcript (freshly made RNA molecule) isn't yet considered a messenger RNA. Instead, it's an "immature" molecule called a pre-mRNA.

The pre-mRNA has to go through some modifications to become a mature mRNA molecule that can leave the nucleus and be translated. These include splicing, capping, and addition of a poly-A tail, all of which can potentially be regulated – sped up, slowed down, or altered to result in a different product.

Most pre-mRNA molecules have sections that are removed from the molecule, called introns, and sections that are linked or together to make the final mRNA, called exons. This process is called splicing.

In the process of alternative splicing, different portions of an mRNA can be selected for use as exons. This allows either of two (or more) mRNA molecules to be made from one pre-mRNA.

Answer:

RNA processing

Explanation:

RNA processing. Splicing, capping, and addition of a poly-A tail to an RNA molecule can be regulated, and so can exit from the nucleus. Different mRNAs may be made from the same pre-mRNA by alternative splicing.

You put 10ul (one loopful - the loop is calibrated for this volume) of a 0.03 ug/ul pGLO solution into the DNA tube. Calculate the ug of DNA you put into the tube.

Answers

Answer:

The µg of DNA put into the tube is 0.3 µg.

Explanation:

Here in this question, we are interested in calculating the µg of DNA put into the DNA tube.

This can be calculated using a mathematical formula.

Mathematically;

Total amount of DNA in µg = concentration in µg/ µl X volume in µl

= 10 µg/µl X 0.03µl = 0.3 µg.

Choose only one correct option. Explanation needed.

Answers

Answer: D

only green plants

Answer:

[tex]\large \boxed{\mathrm{D. \ Photosynthesis}}[/tex]

Explanation:

Photosynthesis is a characteristic present in plants. Photosynthesis is a process where plants transform light energy into chemical energy. Reproduction, respiration, and excretion are all characteristics of living organisms.

Why are so many of the same genes found in almost all living organisms

Answers

Answer:

Molecular homology occurs when different species inherit similar molecules, such as nucleic acids or proteins, from an evolutionary common ancestor. In many cases, especially for essential housekeeping genes involved in protein synthesis or DNA replication, genes are homologous across most, if not all, living organisms. Hope this helps!

Explanation:

Consider a material for a vascular graft application with proteins adsorbed to its surface and a second material with proteins covalently attached to its surface. For which material would you expect the protein layer to be more stable under flow conditions similar to those found in a blood vessel? Why?

Answers

Answer is given below :

Explanation:

Individual-specific proteins are placed on the graft material so that the body does not recognize the graft as a foreign substance and treats it as a part of the body’s natural tissue structure. If the body recognizes the graft as a foreign substance, it produces an immune response against it and leads to a graft rejection reaction by the body. In order for these proteins to attach to grafts, a covalent bond for absorption must be preferred. Absorption is a reversible process and, if used, can lead to de-absorption of bound proteins, including blood, after dissolving by turbulence and pulling to the grafting material by blood flow (velocity up to 40 cm/sec). The remaining infectious tissue is detected foreignly, activating the immune response.  On the other hand, covalent bonding is irreversible in nature and vascular flow does not have a disruptive effect on the bond between the graft and the protein, reducing the stable state of the graft and the possibility of rejection.

A researcher wants to measure physical height in as much detail as possible. Which level of measurement does she employ?

Ratio level

Interval level

Ordinal level

Nominal level

Answers

ʏᴏᴜʀ ᴀɴsᴡᴇʀ

Ratio level is the correct option.

ᴇxᴘʟᴀɪɴᴀᴛɪᴏɴ:

Scales of measurement provide information regarding the measurements and the values that have been assigned to the variables within it. Ratio level of data is a quantitative type of data and they have an absolute zero.

What does cyclical mean

Answers

Cyclical means occurring in cycles technically meaning reoccurring.

1. A tree root breaking a rock into smaller fragments is an example of both _______ and mechanical weathering.
2. When rocks are exposed to heat, they _______, which can contribute to thermal stress.
3. When harmful gases, such as sulfur dioxide and nitrogen oxide, react with water in the atmosphere, they can produce
4. The agent of erosion involved in stream erosion is
5. When the ground is so saturated that it can't absorb rainfall or when rain falls so quickly that the ground can't absorb the water, _______ forms.
6. A/An _______ is a huge, heavy, moving body of ice that picks up rocks and sand and erodes the ground beneath it as these materials scrape across it.
7. Hot arid climates are prone to erosion by _______.
8. Rows of trees and shrubs planted to protect fields from wind erosion are known as _______.

Answers

Answer:

chemical

expand

acid rain.

rushing water.

runoff

glacier

wind.

windbreaks

Explanation:

The correct terms for the given fill in the blanks are:

1. A tree root breaking a rock into smaller fragments is an example of both chemical and mechanical weathering. Weathering is the breakdown of rock into smaller particles.

2. The rocks when are exposed to heat, expand contributing to thermal stress.

3. Sulfur dioxide and nitrogen oxide are harmful gases, which react with water in the air to form acid rain.

4. The agent of erosion involved in stream erosion is referred to as rushing water.

5. The ground is so saturated that it can't absorb rainfall or heavy and quick rainfall does not allow the ground to absorb the water forming runoffs.

6. Glacier is a huge, heavy, moving body of ice that picks up rocks and sand and erodes the ground beneath it as these materials scrape across it.

7. Hot arid climates are prone to erosion by wind.

8. Windbreaks refer to the rows of trees and shrubs planted to protect fields from wind erosion.

To know more about weathering, refer to the following link:

https://brainly.com/question/14426457

You are studying ABO blood groups, and you know that 6.25% of the population has genotype IAIA and 42.25% of the population has Type O blood. What is the expected frequency of blood type B?

Answers

51.5- AB

Since in the ABO blood system AB is a blood type as well as B. The rest of the population will have either of these types so exclusively for B type then it will ne the remaining - AB

By 1884, extensive hunting reduced the number of Northern elephant seals to fewer than 100. The extremely limited genetic variation in these seals is consistent with which genetic effect?

Answers

Answer:

Genetic drift, specifically the Bottleneck effect.

Explanation:

Genetic drift is an evolutionary mechanism in which the allelic frequencies in a population change through many generations. Its effects are harder in a small-sized population, meaning that this effect is inversely proportional to the population size. Genetic drift results in some alleles loss, even those that are beneficial for the population, and the fixation of some other alleles by an increase in their frequencies. The final consequence is to randomly fixate one of the alleles. Low-frequency alleles are the most likely to be lost. Genetic drift results in a loss of genetic variability within a population.  

Genetic drift has important effects on a population when this last one reduces its size dramatically because of a disaster -bottleneck effect- or because of a population split -founder effect-.

The bottleneck effect is a special case of genetic drift, which is most likely to affect smaller populations.  In the exposed example, extensive hunting reduced the number of Northern elephant seals, reducing the number of individuals to fewer than 100. This population experienced one or many generations of very small size since these animals were affected by hunting. As the survivors did not have the whole genetic pool of the original population,  the population size might have recovered, but the genetic pool might have not.

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Why can gasses change volume?A. The forces holding the gas particles together arestronger than gravity.B. The gas particles have no mass, so they can change volume.C. Gravity has no effect on gas particles, so they can float away.O D. There are no forces holding the gas particles together. explain where the pericardium is found and what it does for the heart If the weight (in grams) of cereal in a box of Lucky Charms is N(470,5), what is the probability that the box will contain less than the advertised weight of 453 g? If the measure of angle 4 is (11 x) degrees and angle 3 is (4 x) degrees, what is the measure of angle 3 in degrees? Please help with this question!!!!! [tex] \frac{w}{ -6} = 6[/tex]I cant figure out the answer The Berndt Corporation expects to have sales of $12 million. Costs other than depreciation are expected to be 75% of sales, and depreciation is expected to be $1.5 million. All sales revenues will be collected in cash, and costs other than depreciation must be paid for during the year. Berndts federal-plus-state tax rate is 40%. Berndt has no debt. a. Set up an income statement. What is Berndts expected net income? Its expected net cash flow? b. Suppose Congress changed the tax laws so that Berndts depreciation expenses doubled. No changes in operations occurred. What would happen to reported profit and to net cash flow? c. Now suppose that Congress changed the tax laws such that, instead of doubling Berndts depreciation, it was reduced by 50%. How would profit and net cash flow be affected? d. If this were your company, would you prefer Congress to cause your depreciation expense to be doubled or halved? Why? Ehrhardt, Michael C.. Corporate Finance: A Focused Approach (p. 93). Cengage Learning. Kindle Edition. A publishing company claims that in fall 2019, the average price of college textbooks for a single semester is $385. Suppose you decide to collect data from a random sample of students to assess whether the publisher's claim is reasonable, and you find that in a random sample of 22 college students, the mean price of textbooks for the fall 2019 semester was $433.50 with a standard deviation of $86.92. At the 0.01 significance level, is there sufficient evidence to conclude that the mean price of college textbooks for a single semester is different from the value claimed by the publisher? How are types of government different around the world Which accurately describes the religious rituals of the Aztecs? Abby and Katy are selling cheesecakes. There are apple and pecan cheesecakes. Abby sold 14 pecan and 3 apple cheesecakes for a total of $113. Katy sold 7 pecan and 8 apple cheesecakes for a total of $180. What's the cost of one pecan cheesecake and one apple cheesecake?How would I set this up? Hint: is the picture Alonso estimated the distance acrossa river as 1232 meters. What is theapproximate distance across the river tothe nearest thousandth of a meter? Brian is building a wood frame around a window in his house. If the window is 4 feet by 5 feet, how much wood does he need for the frame? According to the producer price index database maintained by the Bureau of Labor Statistics, the average cost of computer equipment fell 3.8 percent between January and December 2016. Let's see whether these changes are reflected in the income statement of Computer Tycoon Inc. for the year ended December 31, 2016. 2016 2015 Sales Revenue $ 109,000 $ 133,500Cost of Goods Sold 64,500 75,100Gross Profit 44,500 58,400Selling, General, and Administrative Expenses 36,900 38,800Interest Expense 590 520Income before Income Tax Expense 7,010 19,080Income Tax Expense 1,500 5,900 Net Income $ 5,510 $ 13,180 Required: 1. Compute the times interest earned ratios for 2016 and 2015. (Round your answers to 1 decimal place.) Times Interest Earned 2015 2016 2. Does Computer Tycoon generate sufficient net income in both years before taxes and interest) to cover the cost of debt financing? a. Yes b. No Could you guys please help with this question :) At a teacher's college, 70% of students are female. On average 75% of females and 85% of males students graduate. A student who graduates is selected at random, find the probability that the student is male. When it is time for Margaret to provide performance appraisals, she organizes her subordinates in a list from best employee to worst employee. Which method does Margaret most likely use plzzzz HELP ME ASAP WILL MARK AS BRAINLEIEST an astronaut takes a tuning fork with her to the moon she strikes it inside the cabin the cabin is normally filled with air so the humans inside the spacecraft are comfortable she also strikes it outside the spacecraft when she gets down on the surface of the moon which of the following is true about the tuning fork?A: it does not vibrate inside the spacecraftB: id does not vibrate on moon surfaceC: it vibrations are not transmitted inside the spacecraft D:it's vibrations are not transmitted to the moon's atmosphere Two ice skaters push off against one another starting from a stationary position. The 45.0-kg skater acquires a speed of 0.375 m/s. What speed does the 60.0-kg skater acquire in m/s help me plz can somewon help me