Human organ systems grade 6 Flashcards

1

The ____________ breaks down food so that it can be absorbed into the blood.

2

The __________ transports substances all over the body.

3

How long does it take food to travel from one end of the digestive system to the other?

4

The __________ allows all the parts of the body to communicate.

5

The __________ helps oxygen to enter the body and carbon dioxide to leave it.

6

What sends signals from the brain to the spinal cord and to all other body organs?

7

When you inhale, ______ moves into the lungs; when you exhale, ________ moves out of the lungs.

8

What pumps blood around the circulatory system?

9

Which of the following is not part of the skeletal system?

10

Which of the following is part of the digestive system?

Human organ systems grade 6