Bill will do none, because he is the teacher. Helena will do the math problems
The correct answer is D nitruous oxide
Answer:
Cities to urbanization in neighboring areas. It may be done because the neighboring urban areas seek municipal services or because a city seeks control over its suburbs or neighboring unincorporated areas.
A. Right side in singles badminton
When the servers score is an even number, they serve from the right service court.
Sorry taking educated guess but from my perception it's b but ??????