Unit 3: Plants and Animals

1. A ___________________________ is anything made up of parts held together.

• structure
• function
• external
• growth
• interal

2. Some structures are _________________ this mean that they are on the outside of the body, like skin, eyes, or hair.

• structure
• function
• external
• growth
• interal

3. Each structure has a specific ____________________ it performs.

• structure
• function
• external
• growth
• interal

4. One of the core functions is that an animal gets bigger over time. This is known as ________________.

• structure
• function
• external
• growth
• interal

5. Other structures are _____________________ and are on the inside of the body, like the lungs, heart, or stomach.

• structure
• function
• external
• growth
• interal

6. What is the function of the FLOWER?

• growth
• survival
• behavior
• reproduction

7. What is the function of the ROOTS?

• growth
• survival
• behavior
• reproduction

8. What is the function of the THORNS?

• growth
• survival
• behavior
• reproduction

9. What is the function of the LEAVES?

• growth
• survival
• behavior
• reproduction

10. Which of the following DOES NOT describe the structure of a tiger's teeth?

• Striped
• Sharp
• Different sizes
• Located in the mouth