Answer:
semi-permeable
Explanation:
passive transport is the movement of substances along the concentration gradient and no energy is utilized in it
You can infer there is a big population of sierra leone
As of 2013 the population of sierra leone is 6.092 million and is increasing.
Its often referred to as the colon
Answer:
They enable protein production.
Explanation:
The answer is four bonds because they can use one electron for each bond.
Hope that helped :)
