Body Systems Summative

First Name

Last Name

1. What is the basic unit of life?

• tissue
• cell
• organ
• organ system

2. There are over 30 trillion cells in your body

• True
• False

3. Group of similar cells that perform a common or specific function.

• tissue
• cell
• organ
• organ system

4. Group of organs that work together

• tissue
• cell
• organ
• organ system

5. A collection of tissues that carry out a certain function.

• tissue
• cell
• organ
• organ system

6. Maintenance of a stable internal environment - keeping the body balanced

• internal stimulus
• Stimulus
• organ system
• homeostasis

12. Breaks down food and provides your body with energy, vitamins and minerals.

• Digestive System
• Circulatory/Cardiovascular System
• Nervous System
• Respiratory System
• Excretory System

13. Absorbs oxygen and releases carbon dioxide.

• Respiratory System
• Circulatory/Cardiovascular System
• Digestive System
• Nervous System
• Excretory System