a plant or animal action, reaction, or activity that occurs in response to stimuli

an organism that obtains nutrients from other organisms

an animal that obtains nutrients from eating other animals

an organism that produces its own food

a feature, quality, property, or trait of an object or organism

a stage in the life cycle of an insect that occurs between larva and adult

to arrange in a specific order or group by categories bases on similarities

an organism in a food chain the to obtains nutrients from producers or other consumers; consumers maybe herbivores or carnivores

all the living and nonliving things that interact with each other in an environment

a species that no longer exists

a diagram representing the transfer of energy from the sun through produces and a series of consumers

an animal that obtains nutrients from plants

type of insects development characterized by the similar appearance of pre adults and adults

a characteristics of an organism that increases its chance of survival in its environment

an animal that lacks a backbone

an early stage in the life cycle of an organism that will undergo a complete metamorphosis

the pre-adult insect undergoing incomplete metamorphosis

an organism that obtains nutrients from both plants and animals

a living thing

all members of the same species living together at the same time in the same area

populations of different species of organism living together in the same geographic area

an organism that is hunter and/ore eaten by another organism

a group of the same kind of organisms that can mate and produce offspring that can reproduce

an animal tha thai a backbone

a type of insect development characterized by the presence of a larval stage with different feeding habits

a species whose population is so small that it is in danger of extinction