I will give answer. i’m not smart and can’t think for myself. please and thank you:)

compare and contrast coal and nuclear power. would you support either of both of these forms of energy technology. why or why not?

I will give you a basic idea of what you should write in my opinion you should support neither of these forms of energy mainly due to the reason that both forms of energy pollute the world. instead we should focus on using renewable energy such as solar wind and hydro. furthermore coal and nuclear power are non-renewable resources which means that there is only a limited amount on the earth which brings up the benefit of having renewable energy as there is endless supply of it.

answer; both surfaces of the membrane are nonpermeable