The Human Machine

Only athletes possess a body that is like a complex machine.

• True

• False

Bodies work differently among each person.

• True

• False

What are inside your body?

• bones

• blood

• soul

• microscope

• cells

Plants and animals are made from...

• amoeba

• beetles

• many cells

• one cell

What are some kinds of cell in your body?

• bone cells

• blood cells

• brain cells

• cellphones

Groups of different cells that work together to perform a specific job are...

Organs that work together make up a ...

What does the digestive system do?

Where does the digestive system start and end?

• Start in the mouth, end in the particle

• Start in the mouth, end in the small intestine

• Start in the salivary glands, end in the villi

• Start in the mouth, end in the large intestine

What organ produces saliva?

• stomach

• villi

• salivary glands

• esophagus