Body system Test

The main purpose of the ____________ system is to break food particles into pieces that can be used.

• circulatory
• respiratory
• digestive

What is responsible for delivering oxygen and removing carbon dioxide from the body?

• excretory system
• nervous tissue
• respiratory system

The __________ is the main organ of the nervous system.

• heart
• brain
• skin

When tissues come together, they form ___________.

• cells
• organs
• systems

In multicellular organisms, tissues are comprised of _______.

• organs
• systems
• cells

Which of the following body systems work together for support, protection, and movement?

• respiratory and cardiovascular
• skeletal and muscular
• skeletal and integumentary

This system protects the body's organs, provides support for the body.

• Nervous System
• Skeletal System
• Respiratory System

This system helps the body respond to signals and information from both inside and outside the body.

• Nervous System
• Muscular System
• Skeletal System

What body system makes your body move? 

• Circulatory
• Respiratory
• Muscular

This system includes the spinal cord, brain and nerves

• Nervous System
• Digestive System
• Circulatory System