A specific environment made up of living and nonliving things is known as an ____________________.

Some of examples are rain forest, tundra, and woodlands.

A characteristic that is passed from birth parents to children, such as hair color and eye color is known as an ___________________trait.

Many animals, such as bears and groundhogs, hibernate during the cold winter months in order to save energy. This is an example of a _____________________________.

________________ are the remains of living things that died a long time ago.

Tulips can have red, yellow, or purple petals. This is an example of a ___________________, or a difference in living things among the same species.

An animal, like a lion, that kills and eats another animal is known as a ____________________.

A hummingbird has a long thin beak that can suck nectar from flowers.

This is an example of a _____________________________.

A smaller animal that is eaten by another animal is known as __________.

An __________________ trait is one that develops due to interaction with the environment. Examples of this are having pierced ears, enjoying spicy foods, and having a sunburn.