being able to roll the tongue is dominant over not being able to roll the tongue.

what is the probability that the offspring will be unable to roll the tongue?
0
2
3
4

A. )  0

Explanation:

Being able to roll the tongue is dominant trait and all offspring are Rr.

sea breeze

explanation:

cool air is going towards land allowing for the land to be cooler, the hotter air gets pushed away from the land.

i believe it would cause an increase of percipitation, though i could be wrong. so i would say b is the answer.