Japanese: In my class the teacher made example sentences. I have a question about it. The sentence is ケンさんは何がとくいですか。What is type of particle is が in this sentence?

What is the author's purpose in this passagea. to remind people to avoid individuals who occasionally display bad manners.b. to encourage people to embrace the feeling of superiority over others.c. to persuade people to demonstrate good manners at all times.d. to convince people to freely express their emotions.

During sensitive periods of brain development like cell migration the brain is vulnerable to effects like: a. malnutrition b. infection c. toxins /drug use d. b and c e. all of the above

Read the passage from “the beginnings of the maasai.” now enkai lives at the top of mount kenya, and we maasai still live below, herding cattle down in the plains. it’s not a bad life, especially when enkai is the black god, providing for us. and when the cattle or other children cause problems, i just warn them that they never know when i might suddenly develop my godly powers. the main purpose of the passage is to illustrate the relationship between the maasai and a. mount kenya. b.the children. c. the cattle. d. their god.