Are hydrogen bonds an example of adhesion

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water

Which describes the changes in the earths motion?