Human Body Organization Set 2

Match it! Select the correct answer from the pull down...Good luck!

Included the brain, nerves and spinal cord

What 2 systems supply the body with oxygen?

The system that breaks down food into nutrients that the body can absorb.

The system that includes the protective barrier that helps protect the body from the environment.

The system supports the body and protects the vital organs. Without the system our bodies would be like beanbags.

The system that transports oxygen, waste materials, and nutrients around the body.

Which system sends electrical messages that help the body respond to internal and external changes

Things that can make you sick: bacteria, viruses, fugus, and parasites