Everything in this flashcard set.
- crustaceans
- Any mainly aquatic arthropod usually having a segmented body and chitinous exoskeleton (plural)
- predator
- Any animal that lives by preying on other animals
- prey
- Animal hunted or caught for food
- reflex
- An automatic instinctive unlearned reaction to a stimulus
- response
- A bodily process occurring due to the effect of some antecedent stimulus or agent
- stimulus
- Any ___ information or event
- extinct
- No longer in existence
- endangered
- At risk of becoming extinct.
- consumer
- An organism that obtains energy by eating other organisms.
- producer
- An organism that makes its own food, usually using sunlight.
- herbivore
- Any animal that feeds chiefly on grass and other plants
- omnivore
- A person who eats all kinds of foods
- carnivore
- A terrestrial or aquatic flesh-eating mammal
- mammal
- Any warm-blooded vertebrate having the skin more or less covered with hair