Something that causes a living thing to react is:

• Stimulus

• Behavior.

The way an animal responds to the stimulus is called:

• Stimulus.

• Behavior.

This behavior is :

• A learned behavior.

• An instinct.

This behavior is :

• A learned behavior.

• An instinct.

The period of inactivity of some animals during winter is called:

• Migration.

• Hibernation

The movement from one place to another at different times of the year is:

• Migration.

• Hibernation

Extinct and instinct have the same meaning.

• True

• False