Diggs Class: Skeletal System and Muscles 3rd Grade Quiz

You need your muscles to move your body.

• T

• F

Your body moves and your heart beats because of your __________ system.

• digestive

• muscular

• circulatory

• respiratory

You have around 900 muscles in your body.

• T

• F

Muscles can...

• help organs do their job

• help you do cartwheels

• help you smile and digest food

• all of the above

Tags

NGSS.MS-LS1-3

Muscles are made of _______.

• organs

• cells

• fibers

• bones

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

_________ muscles help you move.

• muscular

• skeletal

• stretchy

• all of the above

Stretchy tendons attach muscles to bones

• T

• F

Using your muscles makes you cold.

• T

• F

Tags

NGSS.MS-PS3-4

Stretchy tendons attach muscles to _______.

• digestive system

• organs

• tendons

• none of the above

When a muscle contracts, the other will relax.

• T

• F

Tags

NGSS.MS-LS1-3