Plants get energy from sunlight, but animals get energy from

The white feathers of a snowy owl allow it to blend in with its environment during the winter months (snow). This is an example of ________________

Remains of ancient organisms are called

inherited traits that help an organism survive and reproduce in a given environment

a quick, automatic response to a stimulus

all the organisms of one species that live in a certain place

How long does it usually take for a trait to become an adaptation of an entire species?

What is another name for natural selection?

The gradual change in species over time is...

a change in an organism's surroundings that causes the organism to react

What is a change in an organism that allows for it to survive in its environment?

Brown bears slow down their metabolism to conserve energy during the winter months.

When members of the same species often have different traits is an example of?