What forces cause mechanical weathering? Choose more than one
answer.

When you mate two plants together the terms is called? answer it fast as possible plz! i have a test tomorrow!

There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out

Which activity is an innate behavior