TEST 2

HUMANS

Test

Multiple Choice

Bones can support our body because the bones in the humans skeleton are....

• Rigid

• Brittle

Multiple Choice

I consist of 33 bone segments stacked one on top of the other. Without me, humans cannot stand upright. Who am I?

• Skull

• Rib

• Backbone

Fill in the Blanks

Name the skeleton in the diagram.

Fill in the Blanks

What is the function of this skeleton?

Multiple Choice

What are the body parts that are circled out in diagram?

• Bones

• Joints

• Muscles

Fill in the Blanks

Would we still be able to play football if the body parts that are circled out do not exist? Why?

Fill in the Blanks

Name organ Y in the diagram.

Multiple Choice

What is the function of organ Y?

• To give oxygen to the body

• To pump the blood throughout the body

• To supply air throughout the body

Fill in the Blanks

Besides oxygen and carbon dioxide, state one other substance that is transported by the blood.

Fill in the Blanks

As the blood reaches organ X, what is removed from the blood?