Answer:
Guppies can live with other peaceful fish in aquariums, but piranhas should only be kept in tanks with other piranhas because piranhas typically eat other fish.
Answer:
D.
Explanation:
The fact that it has the word "extraneous" in it should be enough to prove my point. In no situation should an essay be difficult to read or understand, given that the point of an essay is to educate.
To not worry about everything else going on in their life but to focus and concentrate on their work while at school
Answer:
noun
Explanation:
Any sort of division or class, any field of knowledge.