Science P 4 First half semester

Label the drawing of the human skeleton to identify each of these bones. Use the given words to label the drawing of the human skeleton.

i) skull ii) rib cage iii)jaw iv) spine v) hip

Use a word from the following to complete each sentence

1) pairs 2) relaxes 3) contracts

When a muscle ___, it gets shorter. When a muscle____, it returns to normal size.Muscles work in ____ to make us move.

What is the name of the bone that protects your brain?

• spine

• jaw

• arm bone

• skull

How many bones are there in the adult human body?

• 260

• 300

• 206

• 106

Name this bone.

• jaw

• skull

• rib

• ulna

What are the ear and nose made of?

• Cartilage

• Joint

• Ulna

• Bone

What is the purpose of our bones?

• To give the body texture

• To give the body structure

What is this part of the body called?

• Torso

• Middle

• Rib cage

• Spine

Teeth are bones.

• True

• False

Name this bone.

• Hip bones

• Spine

• Phalanges

• Skull