Nigel and Lea are adolescents. Which behavior identifies a way they might create conflict at home? Lea tells her parents that she got a B on her exam.
Lea gets several speeding tickets for driving too fast.
Nigel does his chores after being asked to do them.
Nigel tells his parents that he needs a ride home after a party has ended.

lea gets several speeding tix for driving too fast

Explanation:

that is something irresponsible that will make her parents angry.

the nigel asking for a ride one is his being responsible and safe, so he wont really be creating that big of a conflict when hes being responsible. same with the chores. also, the B is a good grade, that wont create conflict.

with out the ancient ppl we wouldnt have medicine beacuse they taught us.

answer(b) keep oxygenated and deoxygenated blood separate;