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3 - Human Body Systems A

Last updated almost 5 years ago

8 questions

1

2

1

1

1

1

1

1

You may also use this website to help you answer the questions about both the skeletal and muscular systems.

Question 1

1.

How many bones do adults have?

206

270

101

50

Question 2

2.

What are functions of the skeletal system? Choose all that apply.

Digests food more effectively

Protects other organs.

Gives body support and shape.

Can make decisions quickly.

Produces blood cells.

Release hormones into the body to help regulate blood sugar.

Extends and contracts to create movement.

Works with muscles to create movement.

Exchanges CO2 for O2.

Hold/store minerals such as calcium and iron.

Question 3

3.

Bones are made of several layers that are distinctly different from one another. What is the purpose of the bone marrow?

Question 4

4.

Your ribs protect the following: (Choose all that apply)

heart

intestines

brain

major blood vessels

lungs

Question 5

5.

What are the 3 types of muscles?

Question 6

6.

Which organ or body part contains smooth muscle.

intestines

heart

arm

skin

Question 7

7.

Explain why skeletal muscles must work in pairs.

Question 8

8.

Using a drawing, explain how the muscular system interacts with/depends on the skeletal system.