a major difference between the climate of the pacific coastal plain and the caribbean lowlands is that the former

a. has denser rain forest vegetation

b. is drier

c. is rainier

d. has higher year-round temperatures

The answer would be B. is drier.

Hope this helps !

Photon

This is all you, but i can give you some topics that you could try. if it rained when you want to do something outdoors, it 'limits' that human activity. maybe you want to do an experiment that goes throughout the whole year and you have to have above freezing the entire year. this 'limits' your activity. i thought of those just off of the top of my head. something that gets to me that might be getting to you is you are thinking too hard about what to do. think simply, and if it is too simple, then bump it up just a little bit.

Ithink d would be correct