P4 Science - ch 3 & 4 (final test 1)

A diaphragm in our lungs is a ....

• skeletal muscle

• non-skeletal muscle

Skeletal muscles are attached to bones.

• True

• False

What muscles are covered in red in the picture?

• Biceps

• Triceps

• Deltoid

• Lats

all the muscles in our body make up the _____

• skeletal system
• muscular system
• coordination system
• smooth system

Look at the arrow. This is our ...

• jaw

• skull

• brain

• spine

Animals that have skeletons inside their bodies are called _________.

• vertebrates

• invertebrates

Which diagram shows the skeleton of a human?

• A

• B

• C

• D

What are the three jobs of the human skeleton?

• to turn food into energy.

• to help you move

• to protect your organs

• to help blood flow through your body

• to support your body.

What is human skeleton made up of . . . .

• 
• 
• 
• 

This bone is called....

• Femur

• Pelvis

• Skull

• Ribs