It is a true fact that raw sewage can cause eutrophication in a body of water. The correct option among all the options that are given in the question is the first option or option "a". The addition of excess amount of organic matter like manures, sewage can cause eutrophication. I hope the answer helped you.
Answer:
A
You'll learn it in science
I guess the answer is A. Zaire
Answer:
Corals are schedule 1 species under the Wildlife Protection Act, 1972, meaning corals have the same protection as that of a tiger or a leopard. ... “The collection of these species, dead or alive, is completely banned under Indian laws. They can neither be exported nor imported.
Explanation:
I hope this helps and pls mark me brainliest :)
Answer:
They practice in democracy
Explanation:
They dont have a government so they use two allied groups for democracy
