The Human Body

A tissue is...

• a group of cells

• a group of organs

• a group of systems

An organ is...

• nutrients

• a group of cells

• a group of tissues

A system is....

• a group of organs

• group of cells

• a group of tissues

What does the skeletal system do?

• Breaks down our food

• Gives our body shape and is our bones

• Pumps our blood

What does your muscular system do?

• It is our muscles and helps us move

• It is our bones

• It pumps our blood

A cell is....

• A body system

• A microscopic building block in the human body

• Legos in the body

What does the respiratory system do?

• It helps us breathe

• It makes us move

• It is our bones

What does the excretory system do?

• It breaks our food up

• It gets rid of liquid waste

• It moves the blood

What does the circulatory system do?

• It helps us breathe

• It is our bones

• Moves and pumps our blood

Which organ cleans the blood in the DIGESTIVE system?

• Liver

• Kidneys