Unit 2 Lesson 2

When animals breathe they take in _______________ and release carbon dioxide.

Some animals have ______________________ outside their bodies.

Your____________________ and intestines are structures that help digest your food.

When an animal ________________ its food, it breaks down the food into substances the animal can use.

Plants can make their own ________________.

The ______________ soak up the sunlight and have tiny holes in them for respiration.

A plant's ________________ holds the plant up and allows water to travel to the leaves.

The _____________ spread out under the soil to take in water.

Most plants have ______________, ____________________, and ______________________.

Plants and animals have different types of body _____________________ to meet their needs.