Since you did not give a list of choices,here are some reasons why l<span>iving cells cannot use heat to provide the activation energy for biochemical reactions:
</span>
>Heat can never be used to do work.
>Heat is not readily available to all living cells.
>Heat doesn't provide the activation energy for their reactions.
Answer:
Option B, 
Explanation:
Given-
The average surface area of one foot pad of an elephant is 
Weight of an Asian elephant is 
newton
As we know, pressure is equal to total weight divided by total area of the surface on which it is concentrated.
Thus, pressure on one foot pad of elephant is 
Hence, option B is correct answer
Hello!
Your question:
What is the difference between cytoplasmic current and cyclosis?
Answer:
cyclosis is referring to the cytoplasm inside the cell and the cytoplasmic current is the current carrying the cytoplasm inside the cell.
Hope it helps!
Answer:
At one point in Earth's history the mountains were under water
Explanation:
Hope this help!!
