HELP NEEDED!!!!!!!!!BIOLOGY

Answer:

fundamental similarity due to descent from a common ancestor is called homology.

Membrane molecules that use the energy of ATP to move ions against a concentration gradient are called PUMPS. This type of transport is called active transport.

Active transport is a type of transport that requires energy (e.g, ATP) to move molecules and/or ions against a concentration gradient.

In active transport, specific membrane transporter proteins referred to as pumps are used to move ions against an electrochemical gradient across biological membranes.

These protein pumps are fundamental for creating electrochemical gradients that are subsequently used by cells for diverse purposes (e.g., muscle contraction).

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Answer:

1359

Explanation:

We do not know any details of his early life and education. In 1357, he was a page to Elizabeth, Countess of Ulster, wife of Edward III's third son. Chaucer was captured by the French during the Brittany expedition of 1359, but was ransomed by the king.

Answer:

- living on land or on the ground.

-rather than in water and trees or in the air

-a terrestrial life

-a terrestrial habitat

- and a terrestrial species

An F1 cross between true breeding brown and white lines is set up. What evidence would best support white fur being dominant to brown -----

The best evidence to show that white fur being dominant is when all the offspring after the cross are white instead of brown

They are therefore expected to produce heterozygous lines.

The evidence that would best support white fur being dominant is when all the lines produced are white despite being heterozygous.

A dominant trait is known to mask the expression of other traits.

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Explanation:

Turn off the faucet while brushing your teeth.

Only run the washing machine and dishwasher when you have a full load.

Use a low flow shower head and faucet aerators.

Fix leaks.

Install a dual flush or low flow toilet or put a conversion kit on your existing toilet.

Answer:

cell level organization

Having tissues that digest food, such as in the Jellyfish, is an example of cell-level organization.

Jellyfish is are aquatic organisms that live in marine and freshwater habitats.

Jellyfish are tentacular species(i.e. they have tentacles that allow them to capture prey) and their body consists of a jelly-like structure that is non-living in nature called mesoglea.

Jellyfish are at the cellular level of organization and their mode of feeding entails some of the following:

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Answer:

Over the last century, the average temperature on the surface of the Earth has increased by about 1.0 degrees F.   The greatest impact is the droughts that my state is constantly in. I believe that we had a great part in global climate change. How I think that we have is all the air pollution and not taking care of out earth the way we should.  How I think that we can fix this is if we start powering our home with more solar. We can also reduce the amount of water that we use.  

Explanation:

Answer:

your heart rate goes up explaining why the blood is traveling quicker. this causes you to breath faster meaning bring more oxygen to the blood in your lungs faster. your blood pressure also goes up from the increase in heart rate.

Answer:

the breathing rate and volume of each breath increases to bring more oxygen into the body

Explanation:

it removes the carbon dioxide produced. the heart rate increases, to supply the muscles with extra oxygen and remove the carbon dioxide produced.

Answer:

Scientist Robert Hooke

Answer:

to give education ,to make all the people educated ,to make society good

The control unit (CU) is a component of a computer's central processing unit (CPU) that directs operation of the processor. It tells the computer's memory, arithmetic/logic unit and input and output devices how to respond to a program's instructions

Answer:

i dunno what class is this of, so tell me in the comment and I may rectify my answer according to that.

btw here u go

Explanation:

in q 1, part a, we need to tell what we observed in the growth of plants. we observed that the plant h was groing faster and healthier that plant g due to the fact that it was provided with a nutritive solution.

in its part b, we write the conclusion, i.e the plant which was provided with a nutritive solution grew more as all minerals required by the plants were replenished properly.

In q2, part a, we just compare their physical properties such as the plant g was not as healthy as plant h and plant h grew faster and taller than plant g.

in q2, part b, we just write what the solution is supplying the plant with, you can also check each one of their speciality on the web and write it also.

hope it helps

;)

Answer:

Insects have a range of mouthparts, adapted to particular modes of feeding. The earliest insects had chewing mouthparts. Specialization has mostly been for piercing and sucking, although a range of specializations exist, as these modes of feeding have evolved a number of times (for example, mosquitoes and aphids (which are true bugs) both pierce and suck, however female mosquitoes feed on animal blood whereas aphids feed on plant fluids. In this page, the individual mouthparts are introduced for chewing insects. Specializations are generally described thereafter.

Answer:

Precipitation reaction

Explanation:

Answer:

agglutination

Explanation:

Answer:

grass, shrubs, lichens, trees.

Answer:

3rd one

Explanation:

Answer:

c. firewood

Explanation:

its a chemical reaction

Answer:

OKAY FIRST IMPACT:

Crops either get to much sunlight during droughts or to much water during floods

SECOND IMPACT:

Crops may not have the right amount of nutrients or vitamins because of heat produced by the sun every day

BRAINLIST ???

[tex] \huge \bf༆ Answer ༄[/tex]

The acceleration produced by that boy is Zero .

_____________________________________

Want to know how ? here's the reason : -

As he is running with a constant velocity, so there's no change in velocity and Acceleration is defined as " Rate of change in Velocity " and since there's no change in velocity and direction (because he is moving in a straight road) hence Acceleration is 0.

[tex]\large꧁ \: \frak{Eternal \: Being } \: ꧂[/tex]

Answer:

The elephant did 4000 N·m or 4000 J or 4 kJ of work

Explanation:

Answer:

A

Explanation:

A) all cells contain DNA, and DNA is all composed of adenine, thymine, guanine, and cytosine.

B) not all cells have a nucleus. For example, prokaryotes have no nucleus

C)Not all cells have a cell wall.(Animal cells don't)

D) not all cells have mitochondria (Prokaryotes don't)

Answer:

I think it is D

Explanation:

Sorry If I'm wrong

Answer:

xjsdhmbjv

Explanation:

Answer:

Light energy to chemical energy

Explanation:

the conversion of light energy to chemical energy needs chlorofluorocarbon

Answer: the founder effect

Explanation:

Explanation:

scam fakeeee

just kidding the answer is

every time the differences will change because of the large fishes which kill the small ones and the fishes het big like in one big fish there will be 100 of small fishes like the megladon

during this blood also leaks and the colour of the lake changes

Answer:

In each instance, the variations in fish populations are subject to change due to the predation of larger fish on smaller ones. As a result, the surviving fish grow larger, akin to the manner in which the Megalodon can have hundreds of smaller fish within its body. This process can also result in the release of blood, which has the potential to alter the color of the surrounding water body.

Explanation:

Answer:

1 Kidneys

2 Ureters

3 Bladder

4 Urethra

Explanation: are correct in edg

Answer:

A. They are more closely related to tigers than they are to birds.

Explanation:

Short answer: I took the test

Actual explanation:

-If you look at the first graphic that you have, you will notice that rabbits and tigers have all the same boxes checked off. AND birds and rabbits only have 3 checked off.

-salamanders actually have less in common with rabbits than they do with lizards, salamanders have 3 things in common, and lizards only have 2, proving option D. wrong. (if you are wondering where I got that evidence, look at the chart) AND if you look at the cladogram, lizards are closer to the rabbits than salamanders meaning that lizards have a more common ancestor (I think?) But nevertheless, it it still wrong, because of the above evidence.

- The options with mammary glands are also incorrect for these reasons, B. makes no sense, literally no sense, why would not be able to produce mammary glands with feathers, so B, is automatically out. With option C, rabbits did not evolve into a whole new species, it is the clade showing that tigers and rabbits both have mammary glands. There is no showing of a new species on the cladogram, and I don't think that it makes sense to evolve into a whole species just because of mammary glands.

- Now, if you look at the cladogram again, you wills see that tigers and rabbits are closest together, meaning that they are closely related. BUT, birds and rabbits are also the closet together, so, refer back to point a, that the chart shows that birds only share 3 out of the 4 that rabbits and tigers share. so that's that.

So after doing the work, option A. Rabbits are more closely related to tigers than they are birds. (and If you read my long explanation THANK YOU I put time and effort into it to make it accurate :))

Hope this helped :))                                                                                                    ~addison

Answer:

A. They are more closely related to tigers than they are to birds.

Option A. Rabbits are more closely related to tigers than they are birds.

Explanation:

I have a shorter answer.

Answer:

excretion

Explanation:

waste

Answer: Kidneys

Explanation:

Answer:

True

Explanation:

Hope this helps! :D