Ahouse on stilts would be good to build?
a. near a river.
b. in a city.
c. in the mountains.
d. on the prairie.

A - near a river

It's a good idea to build a house on stilts near a river, espcially if the river is prone to flooding - this way the house will stay dry.

primary succession begins with a bare rock and ends with a forest secondary succession begins after a natural disaster where there is a temporary setback after a forest fire or local destruction, but the surrounding area can fill in

gold i'm pretty sure i might be wrong