What are all living things made of?

• cells

• love

• muscles

• bones

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

About how many organs do we have in our body?

• none

• 800

• 8

• 80

How many body systems do we have?

• 110

• 11

• 1000

• 1

The human body contains five organs that are considered vital for survival. Which one of the following is NOT a vital organ?

• heart

• lungs

• bones

• liver

Which body system does your HEART belong to?

• respiratory

• circulatory

• digestive

• skeletal

What do ARTERIES do?

• take blood to the heart

• expel wastes out of the body

• pushes blood away from the heart

• digests food

What do veins do?

• pushes blood to the heart

• pushes blood away from the heart

• helps digest food

• expels waste outside the body

Which body system supports your body with structure (bones)?

• muscular

• circulatory

• nervous

• skeletal

What holds bone to bone?

• ligaments

• tendons

• cartilage

• none

What holds muscle to bone?

• ligaments

• tendons

• cartilage

• nothing