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3 years ago

How are natural selection, adaptation, and fitness all interrelated?

1 answer:

7 0

To survive natural selection, one must be fit and be able to adapt to the environment and situations, thus why it's called survival of the fittest.

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Almost 50 percent of water withdrawn in the US, is used up by thermoelectric power plants. The table below shows the amount of w

sp2606 [1]

Answer:

The number of thermal power plants increased between 1950 and 1975.

Explanation:

Here, the table that shows the amount of water withdrawn in billion gallons per year, between 1950 and 2005,

Year 1950 1965 1975 1990 2005

Amount 180 340 420 410 410

Since, 420 > 180,

Also, 50 percent of water withdrawn is used up by thermometric power plants.

Thus, thermal power plants in 1975 > thermal power plant in 1950

Therefore, the number of thermal power plants increased between 1950 and 1975.

Second option is correct.

Note : first option is incorrect.

Since, by the above table,

The least amount of water used by power plant is 180 billion gallons per year,

Thus, third option is incorrect,

Now, the table does not represents energy produced,

Fourth option can not be said correct.

3 0

3 years ago

An example of carbon 3 plant is A, Rice B, Maize, C, Millet D, Barley

Svetlanka [38]

Answer:

the correct answer is Rice

8 0

3 years ago

Read 2 more answers

Photosynthesis below using your notes. Then fill in the blanks in the sentence.

hram777 [196]

Answer:

Explanation:

Photosynthesis is the process by which plants, some bacteria, and some protistans use the energy from sunlight to produce sugar, which cellular respiration converts into ATP, the "fuel" used by all living things. The conversion of unusable sunlight energy into usable chemical energy, is associated with the actions of the green pigment chlorophyll. Most of the time, the photosynthetic process uses water and releases the oxygen that we absolutely must have to stay alive. Oh yes, we need the food as well!

We can write the overall reaction of this process as:

3 0

3 years ago

Read 2 more answers

A postmortem analysis of einstein's brain revealed a much greater concentration of ________ than found in the average adult brai

balandron [24]

I believe the answer to your question is Glial cells

4 0

3 years ago

During a long-distance run on a hot day, an athlete produces large quantities of sweat. As a result, the kidneys change the rate

Anton [14]

Answer:

To regulate water balance in the body

Explanation:

The kidneys are two bean shaped renal organs which perform a host of functions for the body such as regulating fluid balance, filtering minerals from the blood etc. Among their functions is the regulation of water balance in the body through the antidiuretic hormone.

When an athlete completes a physical activity and sweats a lot, the kidney reacts to the loss of water by sweat by adjusting urine output causing the body to produce lower and more concentrated urine.

5 0

3 years ago