If im correct i think the answer is 12.6 mol.
I think the answer is choice D
Answer:
The four characrteristics of warm blooded animals are÷
Explanation:
i=They can keep its body temperature the same no matter what the outside temperature .
ii=They can maintain a constant body temperature.
iii=They obtain energy from food consumption.
iv=They maintain their body temperature higher than environment.
Answer:
This process naturally occurs in the environment, where it is carried out by specialized bacteria.
Explanation:
Answer is d. in hetrogeneous you can separate things from each other
