True or False: As the environment becomes less polluted, the number of light colored moths is able to decrease.

Answers

Answer 1
This is True because the Eco-System is aways changing since pollution is killing birds animals and other insects.

Related Questions

If two species have similar DNA sequences, it would indicate that they
A. Have no evolutionary relationship
B. Share a common ancestor
C. Are not closely related
D. Will have similar fitness

Answers

Explanation:

90% sure its gonna be B lol

If the DNA sequences of two species are identical, this would indicate that they share a common ancestor. So, the correct option is B.

What is Ancestry?

An ancestor is also called forefather, fore-elder, or a forebear. It is defined as the parent of the parent or predecessor. An ancestor is any person from whom one is descended living in law, a person from whom property is inherited.

Ancestry links genetics and society in fundamental ways, while it has cultural, religious or political significance, and can play an important role in shaping personal and public identity.

Homologous can occur when different species have similar anatomy that is shared due to ancestry or shared due to similar selective pressures.

Thus, if the DNA sequences of two species are identical, this would indicate that they share a common ancestor. So, the correct option is B.

Learn more about Ancestry, here:

https://brainly.com/question/1927273

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If an atom has 34 protons, 23 neutrons, and 36 electrons, what would be it's atomic number?

Answers

Answer:

34

Explanation:

it's atomic number is the same as it's number if protons

List 5 pairs of organisms that rely on each other to survive the Everglades ecosystem.

Answers

Answer: there are multiple

Explanation: but is it plants or animals your talking about

Do you think that genetics is the only force behind appearance and behavior? If not, what else impacts human development? How large a part does genetics play in who you are?

Answers

Answer:

Genetics play a part in who you are by creating the way you look, or what your appearence looks. Behavior can be a different thing, some types of common behaviors or sicknesses do show up, but the way you act most of the time is your choice, not your genetics. Sometimes your genes can limit you to some things but if there is a certain way you want to behave, thats on you.

Explanation:

como entra la piedra caliza en la fabricación del vidrio y del cemento? ​

Answers

Answer: Fabricación de Cemento: en este proceso la piedra caliza es la base del cemento, y este se crea por la combustión de una mezcla de la piedra caliza y otros materiales, aportando la propiedad de dureza.

Espero que esto ayude

Identify 3 characteristics that plants share with algae.

Answers

Explanation:

I am sure you are clear. Thanks.

This is leaving an area of birth or activity for another area. Movement causes a change in

population. Leaving is analogous to emigration.

Answers

Answer:

Yes.

Explanation:

Yes, Leaving is analogous to emigration because in emigration the person leaves the country permanently and settles in another country for the job. There are many reasons of emigration of a person such as job opportunities in another country, warfare in the country etc. In emigration, the person leaves the country permanently and settles in another country to made his social status better in the society. There are good job opportunities that force people to leave their country.

Where do substrates bind to the enzyme?
A. substrate

B. activation energy

C. active site

Answers

C cause I did this before

Answer:

C. active site

Explanation:

Substrates bind to the enzyme at active site which is where the catalytic action happens.

Hope this helps, thank you :) !!

An embryo contains DNA from Just the mother Just the father Both the mother and the father

Answers

The answer would be both
both would be the answer

No links! pls help
What process is occurring in the illustration?


a) classic ecosystem


b) climax community


c) primary succession


d) secondary succession

Answers

Answer:

I believe its primary succession

Explanation:

Answer: C

Primary Succession

Explanation:

I took the quiz.

Describe how deposits of gold and copper are formed.

Answers

Answer:

Gold are formed in the

Part of the Gold exhibition. Gold may occur as deposits called lodes, or veins, in fractured rock. It may also be dispersed within Earth's crust. Most lode deposits form when heated fluids circulate through gold-bearing rocks, picking up gold and concentrating it in new locations in the crust.

Explanation:

Copper formed in the

Most nonrecycled supplies come from porphyry copper deposits (PCDs), which form when hot, metal-bearing fluids percolate up through Earth's crust. ... These fluids bubble up through the crust and collect in pores in the rock, where they sit, waiting for the final step that will allow them to form copper minerals.Jun 7, 2015

Cuando pasa una molécula de una zona de menor concentración de sustancias a una zona de mayor concentración, el transporte implicado es

Answers

Answer:

Transporte activo.

Explicación:

El transporte activo ocurre cuando una molécula se mueve de un área de menor concentración de sustancias a un área de mayor concentración. Los transportes activos utilizaron energía en forma de ATP para mover moléculas en contra del gradiente de concentración. Es lo opuesto al transporte pasivo en el que no se requiere energía para mover moléculas de una región a otra. La principal razón de que ocurra el transporte activo es que mueve moléculas en contra del flujo de difusión. En difusión, la molécula se mueve de un área de mayor concentración a un área de menor concentración.

Scientists are concerned about a decrease in global biodiversity due to extinctions of organisms now and in the future. Scientists know about a mass extinction that wiped out the dinosaurs in a very short time. Describe a possible cause of this mass extinction and two consequences that may give scientists cause for alarm about the possibility of future mass extinctions.

Answers

Answer:

Mass extinctions happen because of climate change, asteroid impacts, massive volcanic eruptions or a combination of these causes. One famous mass extinction event is the one that lead to the extinction of dinosaurs, 65 million years ago.

Explanation:

determining the order of events and the relative age of rocks by examining the position of rocks in a sequence is called___.

A) absolute dating
B) radiometric dating
C) relative dating
D) radiocarbon dating

Answers

Answer:

C) relative dating

Please help it is due at 12

Answers

Where is the question?

HELP ASAP!!NO LINKS OR UNRELATED ANSWERS (I WILL REPORT YOU IF YOU DO)
Muscle cells make up about ____________ of your body mass.

A. a quarter

B. half

C. three quarters

Answers

Answer:

I'd say B. Muscles make up about 40% of the body so the cell amount should be even.

what are the variables in carrying capacity​

Answers

Carrying capacity, or the maximum number of individuals that an environment can sustain over time without destroying or degrading the environment, is determined by a few key factors: food availability, water, and space

Conduct online research and describe how oil and gas are formed in the ocean bed and how they are tapped for human use.

Answers

Answer:

oil and gas are formed in tje ocean bed and how they are tapped for human use is below:

Explanation:

Gas and oil form in the sea over a period of millions of years, as the remains of animals and plants sink to the ocean floor. Combined with particles flushed from the land, they are buried and compressed into layers of sediment several kilometres thick on the ocean floor

Sar and Dagon are the same distance from the equator, and they are
both near the ocean. Using the information in the map, how does the air
temperature of Sar compare to the air temperature of Dagon? Why The
air at Sar is?

Answers

Answer:colder

Explanation:colder than Dagon. The winds push ocean water that turns and follows the coasts. Energy is transferred from the air to the ocean at Sar and energy is transferred from the ocean to the air at Dagon.

When you are rating evidence by its value, weigh the benefits of one good fingerprint versus hair and fiber evidence. Fully explain your answer

Answers

Answer: Conviction based on the support of the physical fingerprint is a more reliable evidence over hair and fiber evidences.

Explanation:

Physical fingerprint has more value than hair and fiber evidences. As no two fingers can have exactly alike fingerprints belonging to the same person. The fingerprints of two identical twins cannot be alike but DNA evidence obtained from hair, fiber, or any other biological evidences can show similarity. Thus physical fingerprint have more value over DNA fingerprint it can directly related to a suspect to whom it belongs to depending upon the uniqueness of the minutiae characteristics.

Suppose 10,000 units of energy are available at the level of the grasses. What is the total number of energy units available by the time energy reaches a coyote that eats herbivores?

Answers

Answer:

90 units........................

Which of the following best represents the correct sequence of letters in Photosynthesis? *

A. 1
B. 2
C. 3
D. 4

Answers

Answer:

I think it's B

Explanation:

I hope this helped :)

It’s most likely B.2, let me know if I am wrong

PLEASE HELP
The photo shows a plant that prefers very little water and
nutrient-poor soil.
Which type of ecosystem is most likely to have a large number of these
plants?

A. Grassland
B. Desert
C. Rain forest
D. Deciduous forest

Answers

as for my answer is B....

see on the comment bellow

Answer:

desert 100%

Explanation:

Why are cells of different shapes and sizes? Give suitable examples.

Answers

Answer:

Some cells are different shapes as they have different ways of attempting to pass through the immune system they are different sizes as some of them want to make sure that the white blood cells cannot swallow them as easily at that point antitoxins are released to break them down

Explanation:

Watch the seven minute video on the "Mystery of the Buffalo boom" on you tube. Write a reflection on how scientists used their reasoning skills to make a claim about causes of the "buffalo boom".

Answers

Answer:

In the "Mystery of the Buffalo boom" scientists first try to find the answer in the two most common things that can affect a population of animals.  Food and predators.

First, they studied the buffalos' food supply, grass. They found that there has not been an increase in it so that the number of buffalos multiplied.

Then they studied the predator's population, and they found that there was not a decrease in the number of them that could affect the buffalos increasing numbers.

As the two main things that controlled a population were not affected, they had to find other causes. The next thing that they studied were historical facts about buffalos and diseases. Scientists discovered that a virus that affected cows had impacted these animals too, which was the cause of a considerable decrease in the buffalo's population many years back.

Due to the drastic impact that the rinderpest had on cows, a vaccination plan was implemented. As the cows now were protected against this virus, the virus could not reproduce as it did, ending the spreading of this disease in cows. As a consequence, the buffalos were no longer infected, and their population grew thanks to the vaccination plan.

In conclusion, when the most common things that can affect a population are not the cause, we have to look into the past and find what has changed and how it impacted the animals. It is using logical thinking skills to determine what has changed and what that change made.

Explanation:

In the video "Mystery of the Buffalo boom" the ecologist Tony Sinclair found an abnormal buffalos' number in Tanzania. As the increase in the buffalos' population was something unusual, he knew that something had changed, but he did not know what. Sinclair, with other scientists, used their reasoning skills and thought that the two most logical things that can affect a population are food and predators. When they studied these two variables, they found out that they were not the problem. The next step was to look for past events that impacted buffalos. They found out that a virus, which directly affected cows but also buffalos, had been erased from the Earth thanks to a vaccination plan. As a result, the disease spreading between cows stopped, and as a consequence, it also stopped between buffalos.

We can see that everything is connected and that by using reasoning skills and logic, scientists could determine what happened.

Enzymes are proteins that help increase the rate of chemical reactions inside cells. These proteins are composed of many simpler molecules called amino acids. Which of the following suggests that the shape of an enzyme determines enzyme function?

answer:

Enzymes are specific to a substrate


Enzymes can operate in a wide range of conditions


Enzymes are activated by neighboring molecules


Enzymes can be found in all life forms

Answers

Answer:

enzymes are activated by molecules

Explanation:

enzymes can operate in a wide range of conditions

Answer:

enzymes are activated by molecules

Explanation:

Which of the following are examples of short-term, human-induced environmental changes? Select three answer choices

Answers

What’s the answer choices?

if all living things contain dna why does each living thing look differently​

Answers

Living things contain dna but dna has little to do in looks. Genes on the other hand is related to appearance but all genes are different, passed on from generation to generation and the dna of every person differs from others and is specific hence all species look different.

Hope this helped and have a nice day : )

Sand for beaches comes from rocks in the area that are weathered down, and
their sediment is deposited in the area beaches. The beaches are then eroded,
and the sediment is moved away from the beaches. If rocks stopped weathering,
how would the beach change?

Answers

Answer:

Beaches would shrink until they were no longer there because the sediment is pulled away from the shores by the tide and there would be no new rock sediment to replace the old rock sediment.

Data for the antler size of the Texas longhorn is shown here. These were introduced from Europe to the United States several hundred years ago. Over that time, the population of longhorns has evolved. Which explanation(s) could apply to the scenario shown here? Select ALL that apply.​

Answers

Answer:

A,B,E

Explanation: usa testprep

When a population is introduced in an area, the genetic variation thus introduced will lead to marked evolution in the species.

What is Evolution?

The question is incomplete but I will help you the much I can. Let us recall that evolution is the sum total of all the gradual changes that occurs in an organism untill it arrives at its present form.

It should be know that when a population is introduced in an area, the genetic variation thus introduced will lead to marked evolution in the species.

Learn more about evolution: https://brainly.com/question/365923

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Light passes with an angle of incidence of 29.0 degrees from air (n = 1.00) into water(n = 1.33). What is the angle of refraction?how do i do the equation and whats the answer? Describe Chiefs night fantasy. What reality is woven into his dream/vision? Innovations in health which do you think is the best health innovation? What is a molecular clock?Select one: ill give 30 points!The idea that some sections of DNA can accumulate mutations fast while other parts accumulate mutations more slowly.The idea that some sections of DNA are resistant to mutations and do not have them.The idea that DNA evidence can be used to support evolution.The idea that a section of DNA accumulates mutations at a constant rate over time. The Deer Valley Farm (DVF) produces a natural organic fertilizer, which it sells mostly to gardeners and homeowners. The annual demand for fertilizer is 220,000 pounds. The farm is able to produce 305,000 pounds annually. The cost to transport the fertilizer to from the plant to the farm is $620 per load. The DVF sells the fertilizer in containers with 40 pounds of fertilizer. The annual carrying cost is 0.12 per pound. a. Compute the optimum load size, the maximum fertilizer level at the farm, and the total minimum cost. b. If the farm can increase the production capacity to 360,000 pounds per year, will it reduce total inventory costs? Which of the following contributed to a resurgence of conservatism in the late 1970s through the 1980s? Tax cuts aimed at the wealthy Decline in religious fundamentalism Increased public trust in the government Political activism against liberal programs Use 4 terms of the series to approximate : In a word-processing program, what are the easily accessible icons that allow you to print, save and change fonts with a click of a button?A- tool bar B- keyboard shortcuts C- preferencesD- printing options what is the unit rate of 10 1/3 miles per 1/6 hour A. 60 mph B. 61 C. 62 D. 63 Which type of evidence for evolution is most accurate in determining evolutionary relationships- morphology or biochemical/ molecular evidence? Why? Look at this expression. 5 (-3x + 1)Which expression is equivalent to the expression? Use properties to help you.A -53x + 51B -15x + 5C 15x + 5D -15x + 6 WILL MAKE BRAINLIST only if you solve this Find the probability of the event that get an even number or multiple of 4, that is 4n, with given sample space S. S = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15) P(even# U 4n) = ? Find the rate change Immediately after an action potential has peaked, which of the following channels will open?A) Voltage gated potassium channels.B) Chemically gated chloride channelsC) Voltage gated sodium channelsD) Voltage gated calcium channelsplease give a brief explanation for each correct or incorrect What was a common result of conflict between homesteaders and American Indians in the 1800s?The two groups learned to cooperate, to the advantage of both.American Indians were forced to move elsewhere.Homesteaders were forced to return to the cities.The US government returned land to the American Indians. Will give brainliest! Question 9 Dividends on CCN corporation are expected to grow at a 9% per year. Assume that the discount rate on CCN is 12% and that the expected dividend per share in one year is $0.50. CCN has just paid a dividend, so the next dividend is the $0.50 to be paid one year from now. Assume that CCN's return on equity (ROE) is 12%. What fraction of earnings must CCN be plowing back into the company A chemist weighs out 0.138 grams of a unknown diprotic acid into a 222 volumetric flask and makes a 222 ml solution of it with distilled water. They titrate this solution with 0.1800 M Magnesium hydroxide. When the titration reached the equivalence point, the chemist found that they had added 22.8 mL of magnesium hydroxide. Calculate the molar mass of the unknown acid. What is the molarity of a 511 ml solution containing205 mg of NH3?