(v.) to make or become smaller
shrink
(v.) to remove something from a surface by rubbing a sharp object against it
scrape
(n.) the force that pulls something or makes it stick to a surface by removing air
suction
(n.) a change in an animal or plant that helps it live in a certain place
adptation
(n.) a narrow space between two things
crack
(v.) to keep something for future use
store
(n.) an animal that is hunted and eaten by another
prey
(n.) an interesting or important part or quality of something
feature
(v.) to stay alive or continue to exist
survive
(n.) a long, flexible animal part used for feeling or holding things
tentacle
(n.) an animal that hunts and eats other animals
predator
(n.) a regular rise and fall in the water level of the sea
tide