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Advocard [28]
3 years ago
11

The suns energy drives which of the following processes?

Biology
1 answer:
Delicious77 [7]3 years ago
7 0
The sun's energy drives various processes on earth. One of these processes is photosynthesis in plants whereby light energy is converted into chemical energy by forming carbohydrates from carbon dioxide plus water, which is a process which usually gives off oxygen which animals need to breathe. Another process driven by the sun's energy could be evaporation of water into the air to form water vapour  and clouds which then precipitate when cooled off over mountains so is involved in the water cycle.
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3 0
3 years ago
What role do histones play in a cell?
Sergeeva-Olga [200]
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3 years ago
Scientist can canculate the distance from the sismograph station to the focus using
bixtya [17]

Hello!

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Have a great day!

3 0
3 years ago
In a scientific experiment how many independent variables should be tested at the same time? A. none B. one C. two D. three or m
choli [55]
B. One

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7 0
3 years ago
Read 2 more answers
Under certain circumstances, potassium ions ( K + ) in a cell will move across the cell membrane from the inside to the outside.
dexar [7]

Answer:

8.18 × 10 ⁻²¹.

Explanation:

The potential energy may be defined as the energy stored in the rest objects. This energy is important for the maintenance of the concentration gradient in the cell.

The change in the potential energy can be calculated as follows:

W = v2-v1 × q.

Here, the charge of the proton is considered because k+ ions has been used.

W= 0 - ( - 70. 5 mV) × 1.602 * 10^-19 C.

W= 8.18 × 10 ⁻²¹J.

Thus, the answer is 8.18 × 10 ⁻²¹.

5 0
3 years ago
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