Idk sorryhbjbjbiibink bobohonob
Answer:
the four types of chemical weathering are:
oxidation
hydrolysis
hydration
carbonation
I believe those are both non-contact forces bc it's not something physical
Leaves are green because of the presence of chlorophyll. The chlorophyll helps the plant in absorbing the lights lights having red and blue wavelengths. It actually reflects the lights with green wavelength. The chlorophyll helps the plants in making food. I hope that this is the answer that has come to your help.
D. Course-grainedI believe................................
