Answer:
A The DNA come from two genetically different parents.
Explanation:
Everyone has different genetics. They are determined by sex cells that are produced by MEIOSIS NOT mitosis. Meiosis allows for genetic variation amoung offspring along with the genetically different parents.
The DNA come from two genetically different parents explains the best reproduction greater variations among offspring.
What is sexual reproduction?Reproduction is the act of one or more parents creating a new individual (offspring), frequently within the same species. It is among the characteristics of a living creature.
Sexual reproduction, we mean a process where two parents' genetic material is combined to create a child. When two haploid gametes combine, a genetically unique diploid child is produced.
The word "sexual" has a Late Latin etymology that stems from the word sexus, which means "of copulation or generation." The word reproduction is also derived from the Latin words re, which means "again," and productio, which means "creation." Alternative: syngenesis.
Therefore, The DNA come from two genetically different parents explains the best reproduction greater variations among offspring.
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which of these is not a molecule
A) DNA
B) water molecules
C) single atoms
D) medicines
Answer:
d) medicines
have a nice day! <3
EASY POINTS IF YOU ANSWER THEM CORRECTLY!! the questions are easy and I don't feel like doing them but plz answer correctly before 3:00 PM est (will give brainliest to whoever answers all of them at once.)
BRAINLIEST IF ANSWER QUICKLY
1. Identify a period of time when this population showed exponential growth? Explain how you know this.
2. At what point in time did the population reach its carrying capacity? Explain how you know this.
3. The population's actual growth (in red) often goes above and below the carrying capacity in a cycle, why do you think this happens?
Answer:
1. 1850
2. it stays on carrying capacity until, about 1835
3. because people are born in generations
Explanation:
1. because the overshoot line grows very quickly around 1850
2. simply an estimate to where i think it lines up
3. once one generation is born, the older one dies.
Answer:
1. Around 1850 is the period of time when the population showed exponential growth.
2. The population reached its carrying opacity technically around 1850 as well but it was much closer to the direct line at around 1870-1875.
3. I believe this happens because of sickness and people choosing to leave the area. (There are many other reasons I am sure you can come up with)
Explanation:
These are the answers that fit best! I a so sorry for taking so long! You should certainly give brainliest to someone else but still-
If you found this to be helpful please leave a thanks, and a rating!
If this answer is correct maybe you can mark my answer brainliest! I hope you do well on your assignment!
~Ace <3
Sarah the Cheetah ran a 100 meter dash in 5.95 seconds at the San Diego Zoo, setting a new world record for mammals. What was Sarah's speed in Meters per Second? (Just write the number, rounded to the nearest tenth, no units)
Answer:
16.3 Meters Per Second
Explanation:
To find out the speed, you need to simplify 100/5.95
To do this, you first round up to 6.
[tex]100/6=50/3=16.333333[/tex] meters per second
Rounded up, it is 16.3 Meters per Second
The Sarah's speed in Meters per Second was 16.3 m/s.
What is speed?Speed is defined as a measurement of the length of time it takes for an object to travel a certain distance. To increase your strength and begin running more quickly, do sprinting drills and exercises including box jumps, high knees, hill sprints, and other core workouts. Strengthening your entire body can also be accomplished by including some type of strength exercise on your off days. Speed is calculated as follows: speed = distance ÷ time. Knowing the units for distance and time is necessary to calculate the units for speed.
You must simplify 100/5.95 to determine the speed.
In order to do this, multiply by 6.
= 100 / 6
= 50 / 3
= 16.33 meters per second.
It is 16.3 meters per second when rounded up.
Thus, the Sarah's speed in Meters per Second was 16.3 m/s.
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If you had to define ecological succession in your own words in a 140 character text, how would you define it?
Answer: Succession is like winning a race. You get to acomplish something that you wanted to do. sorry this is short
Explanation:
Uranus is which planet from the sun?
Sorry about the subject, there is no science subject so I chose randomly
Uranus is the 7th planet from the sun :))
Which of the following is NOT a condition necessary for fossilization to occur?
A. Rapid and permanent burial
B. Presence of heat
C. Lack of oxygen
D. Continued sediment accumulation
E. Absence of compression
Answer:
its b
Explanation:
just took the test
Knowing how food choices impact the function and productivity of cells, why do you think it is important to maintain a healthy diet? What can happen if someone continually eats junk food?
Answer:
healthy diet prevents and protects from diseases like obesity, heart disease, diabetes, cancer and stroke. constantly eating junk food can lead to obesity and chronic diseases like cardiovascular disease, type 2 diabetes, non-alcoholic fatty liver disease and some cancers.
Explanation:
Maintaining a healthy diet is important because food provides the energy and nutrients that cells need to function properly.
What is health?"Health is a positive concept that focuses on both social and personal resources as well as physical abilities."
This means that health is a resource to assist an individual in carrying out their societal function, rather than an end in itself.
Junk food can have an impact on cell function and productivity in a variety of ways. A high-sugar diet, for example, can cause insulin resistance, which impairs cells' ability to absorb glucose and produce energy.
This can result in fatigue and reduced productivity. A high-fat diet can also have an effect on cellular function by increasing inflammation in the body, which can interfere with immune system function and increase the risk of chronic diseases.
Thus, maintaining a healthy diet is important for supporting cellular function and promoting overall health and well-being.
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Need this for homework
1.What happens when fertilizer ends up in waterways?
2. Describe eutrophication.
3. What has happened at the mouth of the Mississippi River?
The predictions of an assumed hypothesis are the result of _______ reasoning.
A. inductive
B. deductive
C. logical
This is hard. pls help. Write an equation for cellular respiration. Write an equation for photosynthesis. How are these two equations related?
Answer:
equation for cellular respiration: C6H12O6 + 6O2 + 6H2O → 12H2O + 6CO2
equation for photosynthesis:: 6CO2 + 6H20 + (energy) → C6H12O6 + 6O2
Plants make their own food by photosynthesis. During photosynthesis a plant takes in water, carbon dioxide and light energy, and gives out glucose and oxygen.
Explanation:
Using the dichotomous key, Which kingdom classification of the organism is described above?
A.
Fungi
B.
Eubacteria
C.
Protista
D.
Animalia
Answer:
Fungi
Explanation:
EASY POINTS IF YOU ANSWER THEM CORRECTLY!! the questions are easy and I don't feel like doing them but plz answer correctly before 3:00 PM est (will give brainliest to whoever answers all of them at once.) Also ALL QS MUST BE ANSWERED from parts A-C
Answer:
What subject is this?
Explanation:
How do cells get energy from glucose? How do they use that energy?
Answer:
Image result for How do cells get energy from glucose?
Through the process of cellular respiration, the energy in food is converted into energy that can be used by the body's cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP.
Explanation:
How many and what types of chromosomes are found in every one of your cells?
The Punnett square below shows a cross between 2 pink flowers. What is a percentage that a pink flower will be produced? *
Answer:
50%
Explanation:
rr, rw, rw, ww
Which example is NOT an organism?
Question 1 options:
lung
mold
human
bacteria
Question 2 (3 points)
All living things are made of ______.
Question 2 options:
multicellular
organisms
cells
tissues
Question 3 (3 points)
To function on their own, what must unicellular organisms do?
Question 3 options:
make tissues
work with other cells
do all jobs for survival
perform a specialized task
Question 4 (3 points)
Which type of organism is ale to cause an infection or contagious disease?
Question 4 options:
animal
plant
bacteria
rose
Question 5 (3 points)
A fish laying hundreds of eggs is an example of _________.
Question 5 options:
maintaining structure
all of the answers are correct
obtaining energy
producing offspring
Question 6 (3 points)
What do we call the branch of science for classification of organisms?
Question 6 options:
Taxonomy
Chemistry
Physics
Biology
Question 7 (3 points)
What is an example of "maintaining structure"?
Question 7 options:
a cell dividing
eating an apple
catching a fish
healing a broken arm
Question 8 (3 points)
All successful organisms must be able to do what three things?
Question 8 options:
obtain energy, produce offspring, eat
obtain energy, eat, play video games
obtain energy, produce offspring, maintain their structure
maintain their structure, eat, build a home
Question 9 (3 points)
Which example is NOT a basic need of all organisms?
Question 9 options:
soil
appropriate enviornment
water
food
Question 10 (3 points)
What do all living things need?
Question 10 options:
energy, water, sunshine, and protection
water, parents, a place to live, and air
oxygen, an outer covering, parents, vitamins
food, water, air, and a place to live
Answer:
1: Mold 2: Cells 3: do all jobs 4: bacteria 5: producing offspring 6: Taxonomy 7: Healing a broken arm 8:obtain energy, produce offspring, maintain their structure 9: soil (I think) 10: food, water, air, and a place to live
Answer:
1. lung.
2. cells.
3. do all jobs for survival.
4. bacteria.
5. producing offspring.
6. Taxonomy.
7. a cell dividing.
8. obtain energy, produce offspring, and maintain their structure.
9. soil.
10. food, water, air, and a place to live.
Explanation:
1. all of the other options are organisms, while a lung is an organ.
2. All living things are made of cells
3. All unicellular organisms must be able to perform all the functions necessary for life. Meaning do all the jobs needed for survival.
4. Bacteria is the organism listed that is able to cause an infection or contagious disease.
5. A fish laying hundreds of eggs is an example of producing offspring. While it could also be an example of maintaining structure, a fish cannot obtain energy by laying eggs. So, the best answer is producing offspring.
6. Taxonomy's definition is the branch of science concerned with classification, especially of organisms; systematics.
7. a cell dividing is maintaining structure. After growth, cell division by mitosis allows for continual construction and repair of the organism. The primary concern of cell division is the maintenance of the original cell's genome. So, this is the best option for the question.
8. The second option is wrong, because not every organism plays video games. The 4th option is wrong, because not every organism builds their own home. And finally, the first option is incorrect, because plants do not physically eat they obtain their energy through photosynthesis. So, the correct option is the 3rd one.
9. Soil is not needed for all living organisms, but the other options listed are necessary.
10. the second and third option are incorrect, because not every living thing needs a parent. The first option is incorrect, because not every living thing needs sunshine and it does not list the other necessary components. So, the correct answer is the last option. And a place to live can also mean an appropriate environment.
Which are characteristics of flukes? Check all that apply. They are free living. They are a type of flatworm. They reproduce sexually. They have eyespots. They are segmented.
Answer:
cad
Explanation:
please help me with this!! I will mark brainliest!
3a.Select True if the statement is true; select False if the statement is false.
The change in temperature from January to February is the same pattern in both graphs.
True
False
There is more precipitation in April than in May in both graphs.
True
False
There was more precipitation in 1981–2010 compared to 1901–1930.
True
False
January, July, and December temperatures were higher in 1981–2010 than in 1901–1930.
True
False
You don't need so many years of data to show climate change; 5 years is enough.
True
False
3b.Do these data support climate change?
Yes, because the climate has changed in New York
No, because these data include only one city
Yes, because the temperature has increased over time
No, because the changes are not very large
Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Fill in the blank.
_____ _____ curvy wavy ___ ___ lil waist!
-Megan Thee Stallion
Answer:
body crazy big titties
Explanation:
i know the songwho doesn'tAccording to the table "Balance of the Carbon and Nitrogen" on page 6, which substance has the highest carbon to nitrogen ratio?
Pick the answer choices down below!!!
Answer: Vegetable waste
Explanation:
PLS HELP! I need help with this question
What two human systems deal with allergies?
One is immune system.
brainliest! question is in pic
Answer:
I know the muffin man and the muffin man knows me lol
Name a domestic animal a peregrine falcon might be competing with by eating pigeons.
Answer:
Their typical prey items include shorebirds, ducks, grebes, gulls, pigeons, and songbirds. Peregrine falcons also eat bats, and they occasionally steal prey—including fish and rodents—from other raptors. Falcons nest on cliffs up to 1,300 feet high and sometimes higher.Explanation:Answer:
no other animal
Explanation:
How is surface water naturally purified?
A:freezing water destroys impurities
B:evaporation leaves impurities behind
C:sediments precipitate out
D:soil filters the water
The surface water is naturally purified by soils that filters the water. The correct option option is D.
What is soil water filtration?Soil not only captures water, but it also filters it. Physical, chemical, and biological processes clean the water that flows into and through soil.
When pollutants carried by water become trapped in the small pores of the soil, they are physically cleaned.
Water is cleaned by physical, chemical, and biological processes as it passes through soil.
In addition to its physical filtration capacity, soil contains important biota that helps transform and decompose certain chemicals and other contaminants from soil, thereby aiding in the removal of these contaminants from water.
Groundwater is typically clean and safe to drink. Groundwater is usually free of microorganisms that cause disease because the soil on top acts as a filter.
Thus, the correct option is D.
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The pedigree below shows the inheritance pattern of hitchhiker’s thumb in a multigenerational family. How many people in this family have hitchhiker's thumb? *
According to the American Council of Exercise, overweight people have, on average, greater than 30% body fat. In graph B, what do you notice about the amounts of hydrogen and methane in subjects with healthy body fat percentage compared to subjects who were overweight?
Answer:
Subjects in the “normal” group had a normal amount of hydrogen, 20 ppm or less, and a normal amount of methane, 3 ppm or less. If subjects had greater amounts than the normal amount of hydrogen (≥20 ppm) detected but had less than the normal amount of methane (≤3 ppm), they were considered hydrogen positive (represented by the “Hydrogen Only” bar), while ≥3 ppm of methane detected but ≤20 ppm of hydrogen was considered methane positive (represented by the “Methane Only” bar). If subjects had greater than the normal amounts of both gases (≥20 ppm of hydrogen and ≥3 ppm), they were considered hydrogen and methane positive (represented by the “Methane and Hydrogen” bar).
i hope this helps
