What is the main force that causes excess rainwater to run off? O A. Wind
O B. Chemical action
O C. Gravity
O D. Wave action

c

When too much rain falls onto the ground to conveniently infiltrate the soil, part of it "runs off". Gravity pulls it directly downhill. This runoff adds greatly to water levels in rivers and lakes. Occasionally, when runoff radically exceeds infiltration, it creates floods and flash floods.

Explanation:

mrk me brainlest

not sure if this is what you'r looking for eubacteria and archaebacteria

a. to encourage apoptosis