Because for that you need to build dams and other mega construction.. which is not possible for every country as they have many economical problems asli they have to be in large number to generate power which can feed the whole globe.. which is again difficult due to over population.
I believe the answer is A
Answer:
D. a solid, liquid, or gaseous compound that is found in living organisms
Explanation:
Answer:
Pretty sure magnetic waves thank me later bro bro
Answer:
the answer should be a constant
hope this helps!!