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aliya0001 [1]
3 years ago
7

Which system drecribes the action of natural selection

Biology
1 answer:
ddd [48]3 years ago
4 0
A natural process resulting in the evolution of organisms Best adapter to the environment
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Which person would need more body fat than the others? a. A pregnant woman b. A high school basketball player c. A professional
-Dominant- [34]

Answer:

The correct answer is: A) a pregnant woman.

Explanation:

Bodybuilders in particular need the lower body fat percentage possible in order to succeed in their career, since most of their bodies must be muscle. Professional ballet dancers need to be light and skinny to be able to perform their dance moves and to be lifted by their partners; a basketball player also needs a lower fat percentage and a higher muscle mass percentage to be able to play at his best; and a ranch hand as well needs to not be packing that much fat in order to make his job easier.

Pregnant women, however, need body fat to have healthy pregnancies. This doesn't mean that they do not need to take care of themselves, because a higher body fat than what it's needed can lead to diabetes, high blood pressure and can difficult the pregnancy.

8 0
3 years ago
The large amount of free oxygen in earth's present atmosphere is primarily a result of
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A biological process such as photosynthesis. 13. Billions of years ago, Earth's atmosphere<span> was composed </span>primarily<span> of carbon dioxide</span>
5 0
4 years ago
The data here indicates the number of species of amphibians that are affected by several factors in their environments.
Nana76 [90]

Answer:

b i hope it helps you !!!

Explanation:

7 0
3 years ago
Elias conducted an experiment about the effects of exercise on the heart rate of teenagers. Before morning basketball practice,
algol13
What would most likely reduce the bias present in Elias' experimental design would be to not ask just the members of his high school team to be the subjects because they represent a very specific group of people. It would be much better to use a random group of people and have them do the same thing. 
4 0
4 years ago
List three reasons for why Pluto was demoted to a dwarf planet.
harina [27]

Answer:

Pluto did not meet the three size criteria

Explanation:

To become a planet Pluto only missed ONE reason that resulted in demotion to a dwarf planet. The reason for that is because Pluto didnt "clear its neighbouring region of other objects."

6 0
3 years ago
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