In the video, why did the rate of erosion by the river increase in the community? a. a change in agriculture practices
b. a change in climate
c. a change in gravitational force
d. a change in technology

d.) circle motion requires a force to give it a centripetal acceleration.

"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."

answerspecific gravity;