why did the aliens come to earth
A. someone is trying to kill them
B. someone has accused them of murder
C. they wish to take over planet earth
D. they are ambassadors from their planet.​

Answers

Answer 1

Answer:D

Explanation:


Related Questions

New Deal Agency
Goal
Reduce unemployment
Works Progress Administration
Social Security Administration
Prevent poverty among the elderly
Federal Deposit Insurance
Corporation
Protect citizens from bank failures
?
Securities and Exchange
Commission

Which item best completes the chart?

A. Provide nutritious food for the unemployed
B. Ensure mortgages against economic recession
C. Protect again future economic crises
D. Promote foreign trade for American businesses

Answers

Answer: Protect against future economic crises

Explanation:

New Deal Agency in which unemployment is reduced and Social Security Administration prevents poverty among the elderly, protects against future economic crises again, hence option c is correct.

What is New Deal Agency?

The Social Security Administration was founded in 1935 as a separate organization. Its main responsibilities were for public assistance, unemployment insurance, and old-age insurance.

Payroll taxes help to support Social Security, it covers medical expenses, medication, and in some situations, a stipend for the elderly, with New Deal Agency.

Therefore, protection from future crises in the New Deal Agency for Social Security completes the chart, hence option c is correct.

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In what ways did Charles Lyell impact Charles Darwin’s theory of evolution? What type of relationship did Darwin have with Charles Lyell? How did Darwin learn about Charles Lyell's ideas?

Answers

Answer:

They both believed that continuous and gradual change is law of nature

Explanation:

Charles Lyell's “Principles of Geology “ encouraged Charles Darwin to think of evolution of living organisms as a slow process just like the slow geological processes taking place since millions of years. As per Charles, the slow and little contribution of continuous geological events shaped the present geological attributes of the earth. Likewise Charles Darwin’s theory of evolution also earmarked accumulated effects of small gradual changes over immense spans of time. They both believed that continuous and gradual change is law of nature.  

What kind of teeth would you expect a badger to have?
adgers are a type of mammal that eats mostly earthworms
and insects. They sometimes eat small mammals, birds,
and reptiles, as well as plant roots and fruit.
some flat and some round
all flat
some sharp and some flat
all sharp

Answers

El tejón común, europeo o eurasiático (Meles meles), también conocido como tasugo,6​ es una especie de mamífero carnívoro de la familia Mustelidae. Es de tamaño medio y propio del Viejo Mundo.

Answer: Some sharp and some flat

Explanation: They eat both plants and animals, and most animals that are omnivores have both sharp teeth for meat, and flat teeth for plants.

Hope this helps :)

For steps 1-4 what are the answers? It is plant reproduction steps H,A,E,C,G I already put and those are correct where i put it

Answers

Answer:

step 1: I

step 2: F

step 3: D

step 4: B

step 5: H

step 6: A

step 7: E

step 8: C

step 9: G

I hope this helped you

;)

Where are the strongest jet streams located?

A.over high altitudes
B.over land
C.in the lower atmosphere
D.far away from the equator

Answers

i think c maybe not sure !

Answer:

A. over high altitude

Explanation:

the polar jets are the strongest jets, in higher altitudes

In pea plants, green seeds (G) are dominant and yellow seeds (g) are recessive. Two heterozygous plants are crossed. If 60 offspring are produced from this cross, how many of them would you expect to have green seeds? *

Answers

Answer:

I dont know like 120???? use google or socratic

21. Which group of plants evolved first?

Answers

It would be a these nuts

A species can develop genetic diversity______

A. Immediately
B. over a short period of time
C. over a long period of time
D. over any penod of time
Please help!! I am doing unit test! Should give 40 points!! Please help!!!!

Answers

Answer:

C. over a long period of time

Explanation:

Describe how the Richter scale is used to identify
earthquake's strength.​

Answers

Answer:

The Richter scale uses a formula based on amplitude of the largest wave recorded on a specific type of seismometer and the distance between the earthquake and the seismometer.

Hope this helps!

Please help with this

Answers

Answer:

pepsins

Explanation:

Answer:

A

Explanation:

Any of a group of compounds with varying hormone-like effects, notably the promotion of uterine contractions. They are cyclic fatty acids.

The ring canal, stone canal, radial canals, and madreporite are all parts of the
system
O a. Nervous
O b. Water Vascular
O c. Circulatory
d. Digestive

Answers

b. water vascular :)
It would be B. Water vascular

Two short-tailed Manx cats are bred together. They produce 3 kittens with long tails 5 short tails and 2 without tails. From these results, how do you think tail length in these cats are inherited? Show the genotypes for both the parents and the offspring to support your answer.

Answers

Answer and Explanation:

There are three phenotypes, so it seems that this an example of incomplete dominance, with the short tail being the intermediate form between long-tail and no-tail. Incomplete dominance is a condition where neither of the alleles completely dominates over the other one. Dominant alleles cannot completely cover up the recessive alleles. Descendents possess an intermediate phenotype between the two parental phenotypes and not the dominant one, which would appear if this would be the case of complete dominance.

Available data:

Two short-tailed Manx cats are bred together. F1: 3 kittens with long tails, 5 short tails, and 2 without tails.

The T gene might express the tail trait. T allele expresses long the tail and is dominant over t allele which expresses the absence of the tail.  

So, homozygous dominant individuals, TT, are long-tailed animals

homozygous recessive individuals, tt, have no tail

Heterozygous individuals, Tt, are short-tailed animals, the intermediate form.

Cross: Two short-tailed Manx cats are bred together

Parental)  Tt    x    Tt

Gametes) T   t   T   t

Punnet Square)  T        t

                   T    TT     Tt

                    t     Tt       tt

F1)  1/4 TT = Long-tailed animals

     2/4=1/2 Tt = Short-tailed animals

     1/4 tt = untailed animals

The ratio 3:5:2 of the progeny in the example is close enough to the Mendelian ratio 1:2:1.

Answer:

This is a case of incomplete dominance. Consider the genotypes below:

LL - long tailed

Ll - short tailed

ll - no tail

The parent genotype is Ll. This means they have the ability to produce offspring with either of the 3 given phenotypes depending on the combination of alleles that get passed down. The cross would be the following way:

        L             l

L      LL           Ll

l       Ll             ll

There's a 25% chance of long-tail, 50% chance of short-tail and 25% chance of no-tail.

Hope that answers the question, have a great day!

Heart muscle cells remain in the Go stage. Why might this be important for
cardiac function?

Answers

Answer:Cardiac Myocyte Cell Cycle Control in Development, Disease and Regeneration

Explanation:hope it helps

As water passes into the guard cells, the pore opens. explain why.

Answers

Answer:One of the most important functions of guard cells is to control the closing and opening of the stoma/pores. While the opening of these pores allows water to be released into the environment, it also allows carbon dioxide to enter the cell for photosynthesis (as well as the release of oxygen into the environment).

Explanation:

Answer: guard cells are a pair of cells that surround each of the stoma openings. to open the cells, they have to be triggered by one of many possible environmental or chemical signals. these can include more sunlight or higher than normal levels of carbon dioxide within the cell.

Explanation:

they open to regulate the gas and moisture exchange, hope that this is what you were looking for :)

List one property that water and oil do not share.

Answers

Answer:

Water is polar and Oil is non-polar.

Explanation:

PLEASE HELP I WILL BE GIVING THE BRAINLIEST AND 15 POINTS!!!!!!!!
Mary Anning reconstructed the fossil skeletons of many animals new to science. During her studies, she discovered that some species have become extinct.
Which of the following is one main reason a species becomes extinct?
A. overproduction
B. increased variation
C. decreased competition
D. climate change

Answers

Answer:

Hello There. The correct answer is  D. Climate change.

Because it shows that Anning continued to support herself selling fossils. Her primary stock in trade consisted of invertebrate fossils such as ammonite and belemnite shells, which were common in the area and sold for a few shillings. Vertebrate fossils, such as ichthyosaur skeletons, sold for more, but were much rarer.

Hope It Helps! .ω.

The top, exposed layer a has undergone
A. an uncomformity
B. erosion
C. tilting
D. folding
P.S. I NEED THIS LIKE NOW!
I WILL MARK BRAINLIEST​

Answers

I think it is erosion

Can bottled water go bad?
(NEED A PARAGRAPH PLZ)

**20 points**

Answers

Answer:

No, bottled water cannot go bad.

Explanation:

It is impossible for any sort of water to "expire". But, when in the bottle for to long, the plastic does become dangerous. The bottle begins to leak chemicals into the water. This doesn't make the water toxic, but it can alter the taste of your water.

Can bottled water go bad? No, it can’t. Water bottles itself can expire and will leach chemicals into water and it won’t be good for you but water itself in the bottle can not go bad. The water bottle does have a freshness date though, but it basically is like sugar or salt having an expiration date, so can bottles water go bad? It could if you let the chemicals in it but the water itself can not go bad.

Why do decomposers break down plant and animal waste products? I will mark you as brainlist

choose:

To keep the nitrogen cycle going

To produce ammonium

To obtain energy

Answers

To keep the nitrogen cycle going. Decomposed release nutrients, such as carbon and nitrogen, back into the environment.

Decomposers break down plant and animal waste products - To obtain energy

Decomposers obtain nutrients and energy by breaking down dead organisms and animal wastes.

decomposers release nutrients, such as carbon and nitrogen, back into the environment.These nutrients are recycled back into the ecosystem so that the producers can use them.

Thus, decomposers break down plant and animal waste products - To obtain energy

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Which two organ systems work together to provide a structural framework for movement?
A. skeletal and muscular
B. muscular and endocrine
C. integumentary and skeletal
D. endocrine and integumentary

Answers

Answer:

Skeletal and Muscular

Explanation:

They help work together to provide support to maintain the body together and to help move.

PLZ MARK BRAINLIEST!!!

Answer:

A. Skeletal and Muscular

Examine the diagram of the carbon cycle shown above. Through which of the following processes is carbon removed from the atmosphere?

Answers

Answer: photosynthesis

Carbon dioxide is naturally removed from the atmosphere by photosynthesis, and trees are particularly skilled at storing the carbon that is removed from the atmosphere by photosynthesis.

What processes is carbon removed from the atmosphere?

Respiration and photosynthesis are polar opposites of one another. Through photosynthesis, CO2 is taken from the atmosphere and exchanged for O2. During respiration, O2 is taken from the surrounding air and replaced with CO2. However, none of these processes are in balance.

Plants use photosynthesis to transfer atmospheric carbon into the biosphere and transport it up the food chain. They make sugar molecules by chemically combining water's hydrogen and oxygen with carbon dioxide using energy from the sun.

Therefore, Plants open small pores on the surfaces of their leaves during photosynthesis in order to absorb carbon dioxide from the atmosphere and create their own sustenance.

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Which paragraph in the section "Speciation" BEST supports the idea that animals can adapt in ways that allow multiple species to survive together in a common area?
Question 2 options:


A) Sometimes, an organism develops an adaptation or set of adaptations that create an entirely new species. This process is known as speciation.


B) The wide variety of marsupials in Oceania is an example of how organisms adapt to an isolated habitat. Marsupials, mammals that carry their young in pouches, arrived in Oceania before the land split with Asia. Placental mammals, animals that carry their young in the mother's womb, came to dominate every other continent, but not Oceania.


C) Koalas, for instance, adapted to feed on eucalyptus trees, which are native to Australia. The extinct Tasmanian tiger was a carnivorous marsupial and adapted to the niche filled by big cats like tigers on other continents. Marsupials in Oceania are an example of adaptive radiation, a type of speciation in which species develop to fill a variety of empty ecological niches.


D) The cichlid fish found in many of Africa's lakes exhibit another type of speciation, sympatric speciation. Sympatric speciation is the opposite of physical isolation. It happens when species share the same habitat. Adaptations have allowed hundreds of varieties of cichlids to live in Lake Malawi. Each species of cichlid has a unique, specialized diet: One type of cichlid may eat only insects, another may eat only algae, another may feed only on other fish.

Answers

Answer:

I will say C

Explanation:

Sorry if I am wrong.

Paragraph in the section "Speciation," BEST supports the idea that the Koalas, for instance, are adapted to feed on eucalyptus trees, which are native to Australia, and that this is present in the option C.

What is the significance of the koalas?

They have various importance, such as being culturally significant in Australia, bringing economic benefits to the area, being important for scientific research and understanding marsupials, and so on. They are considered a vulnerable species due to habitat destruction, but they play an important role in the ecosystem as they are herbivores and help control the growth of eucalyptus trees.

As a result, paragraph in the section "Speciation," BEST supports the idea that the Koalas, for instance, are adapted to feed on eucalyptus trees, which are native to Australia, and that this is present in the option C.

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A capital letter indicates a/an ______ allele. A) inferior
B) dominant C) superior D) recessive E) mutant

Answers

Answer:

(B)

Explanation:

Most people working with Punnett squares mark a capital letter as a dominant allele.

A recessive allele would be marked by a lowercase letter.

A_____ can rush downhill as a huge mass of soil,water,and rock,leaving a bare scar in the hillside

Answers

Answer:

Landslide.

Explanation:

Answer:

landslide

Explanation:

How do automatic stabilizers help counter the ups and downs of the business cycle ?

Answers

Automatic stabilizers are any part of the government budget that offsets fluctuations in aggregate demand. They offset fluctuations in demand by reducing taxes and increasing government spending during a recession, and they do the opposite in expansion

How can plastic kill marine organisms?

Answers

Answer:

They can eat it and choke...also imagine a human eating plastic, how well is that going to go? You can die from eating plastic, the same thing with marine creatures or any animals for that matter.

Explanation:

~Anna

Answer:

They can be killed by plastic by eating it, getting wrapped in PLASTIC bags, and they could get scratched by the cut plastic.

Explanation:

Just trust me as a Marine Biologist

Mutations in genes cause

A. Variation
B. Competition
C. Reproduction

Answers

Answer:

Hello There the Correct answer is A. Variations.

Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).

Hope it helps!

What is the name of the organ?
Some mammals have an organ that connects the mother
and developing offspring, allowing for the exchange of
materials like nutrients, gases, and wastes.
mammary gland
placenta
pouch
crop

Answers

Answer:

the placenta is your answer

Explanation:

the placenta provides the nutrients and oxygen to the fetus.

The correct answer is the placenta

Erosion is the process by which soil and sediments are moved by gravity, wind, and water. Erosion occurs naturally, but it can be accelerated by human activity. Which of these human activities most contributes to soil erosion? Group of answer choices A.biking on forest trails B.boating on a lake C.cutting down trees .D.fertilizing a lawn (its a science question)

Answers

Answer:

A.) Biking on forest trails will most contribute to soil erosion

Explanation:

The soil will move when the bike moves over the area, or it can stick to the wheels and move from one place to another.

what is the outer covering of a plant consist of?

Answers

Answer:

Dermal Tissue

Explanation:

The outer covering of a plant consist of dermal tissue, which is typically consists of a single layer of epidermal cells.

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NameDateFlocabularyRay's WayUse the text to answer each question below.1. Mo walked through thethinking that there had to be some mistake. It just wahouse like this from a relative he hardly knew. Of course,liked him, but this much?oms, Staring up at the detailed windows and walls. He couldn't helpve some mistake. It just wasn't conventional for a fourteen-year-old to inherit ahardly knew. Of course, he knew that his Aunt Josephine had alwaysChoose the word that best fills in the blank.A. deceptiveC. ornateB. bountifulD. sublime2 Mo looked around the benci ngbetong inlaid with gold fabric. He Vicked off his shoes and !!!!HELP PLS!!!! 19 POINTSIn equation y=15x+12, what is the 15? *In equation y=15x+12, what is the 12? *How would you create a table of values for the equation y=15x+12? * Which of the following groups became more active in politics during the Civil War? Will give brainliest NGL5. On page 25, Katie says:And now I notice there are all these leaves on the verandamy mom didnt sweep todayand I realize something was different about her study tonight. The desk was a mess. A wonderful mess! Especially with my dads family evacuation plan sitting right in the middle of it all.What is Katie excited about at this moment? I AM GIVING BRAINLIESTA pan has an original price of $32 but is marked down by 15 percent. Which equation shows the new price of the pan? Which theory states that deviance results not only from what people do, but also from how others respond to those actions?A. strain theoryB. labeling theoryC. differential association theoryD. control theoryE. conflict theory Solve the problem in the image above s= ut + 1/2 at x2u=10a=-2t=1/2 work out the value of s QUESTION 4Terms such as "your, our, and their" are calleda. Third PersonO b. Second Personc. Personal PronounsOd.Possessive Pronouns Which image illustrates the bending of a wave around the edge of anobstacle? the radius of a circle with a circumstance of 28 pie into units What is the symbol for the entity that has 17 protons, 20 neutrons, and 18 electrons? Alicia created a physical model to show how one of the human body systems works. She first adds sand and pebbles to a glass of water. Then, she uses filters to separate the solids from the water.Which organ(s) serve(s) a similar function in the human body?A)the heartB)the glandsC)the kidneysD)the stomach find out three rational numbers lying between 2/3 and 3/4PLEASE HELP...... I NEED TO SUBMIT IT NOW...... Silver (1) oxide silver + oxygen gas What is the effect of wildfires on biodiversity? While driving north on SR51, Dr. Harrison observed a man talking on his cell phone while the man drove by. A few minutes later Dr. Harrison noticed the man was in an auto accident. He theorized that talking on cell phones while driving causes accidents. What is the best response to Dr. Harrison's theory? Alyssa scored the following scores on her math tests: 92, 98, 89, 85, 91 What is the mean of her test scores? *10 pointsA. 92B. 91C. 5 Please help will mark brainliest!!!How would you describe the graph of the function at interval 3? Select all that apply.image below What is the slope (m) and y- and y-intercept (b) of the equation y = -4x + 6