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guapka [62]
3 years ago
12

What is the ratio of land to water on earth

Biology
1 answer:
xxTIMURxx [149]3 years ago
8 0
About 71% is covered with water
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What is global wind and how do winds help humans travel?
jeka57 [31]

Global winds are winds that appear in belts that go all around the world. Like local winds, global winds are driven by unequal heating of the atmosphere. Since global winds blow west to east, it helps humans travel west to east.

<h3>How global winds influence climate?</h3>

Global wind belts and calm regions have an effect on, is that the berg winds blow from the east and die out as they are available close to the equator.

The westerlies blow from the west and move storms across u. s. The easterlies blow from the east and they cause stormy weather to occur once cold air forms this belt meets heat air of the westerlies.

Thus, this could be the answer.

To learn more about Global wind click here:

brainly.com/question/2161782

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7 0
2 years ago
Which of the following are advantages of endospores? Endospores reproduce more quickly and are more resistant to environmental t
Fiesta28 [93]

Answer:

B. Endospores are more resistant to dry conditions and are more efficient at producing ATP than vegetative cells.

D. Endospores are more resistant to dry conditions and are more resistant to environmental toxins than vegetative cells.

8 0
3 years ago
What energy carriers can enter the electron transport chain in mitochondria to generate ATP?
ElenaW [278]

Answer: The electron transport chain consists of complexes which are the proton pump for the hydrogen ions across the mitochondrial membrane which allows the synthesis of the ATP (energy currency).

Explanation:

The electron transport chain occurs in the mitochondria. ATP synthase present in the inner mitochondrial membrane is a carrier of electron. FADH2 AND NADH two molecules supply high energy electrons from the citric acid cycle from the electron transport chain at complex I (NADH coenzyme Q reductase) and II (succinate dehydrogenase)respectively.

6 0
2 years ago
A mutation occurs at the midpoint of a gene, altering all amino acids encoded after the point of mutation. Which mutation could
goblinko [34]

Answer:

Deletion of two nucleotides.

Explanation:

Every amino acid coded by 3 nucleotides.

12:3=4 (amino acids)

6:3=2 (2 amino acids)

3:3=1 (1 amino acid)

After all of these mutations sequence amino acids change, but after continues stay the same.

Only deletion of 2 nucleotides will completely altered all amino acids encoded without mutation.

6 0
3 years ago
9. What happens when most chemical changes take place
sergij07 [2.7K]
I think it’s the first one - a , but I could be wrong
6 0
3 years ago
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