Human Body System Review

Question 1

How long is the small intestines?

Accepted Answer

22 feet long

Question 2

What is the job of our heart?

Accepted Answer

to pump blood and oxygen around our body

Question 3

This type of muscle is attached to our bones.

Accepted Answer

Skeletal

Question 4

What does your skull protect?

Accepted Answer

brain

Question 5

The Digestive System has the mouth, stomach, large intestine, and what 2 other parts?

Accepted Answer

Esophagus, small intestine

Question 6

What is the nervous system in charge of?

Accepted Answer

everything we do

Question 7

The skeletal system protects your organs.

Accepted Answer

True

Question 8

What are the two main jobs of the skeletal system?

Accepted Answer

to give shape/support to the body and to protect your organs

Question 9

What do we breathe in?

Accepted Answer

Oxygen

Question 10

How many types of muscles do we have?

Accepted Answer

3

Question 11

This type of muscle is controlled automatically by the brain.

Accepted Answer

both smooth and cardiac

Question 12

Which type of vessel takes blood away from the pumping heart to the body?

Accepted Answer

artery

Question 13

A good example of your nervous system is....

Accepted Answer

An electric circuit like with a light bulb

Question 14

The lungs move _____ from the air to the blood and take _____ out of the blood to remove it.

Accepted Answer

oxygen; carbon dioxide

Question 15

What happens to the size of our lungs when we breathe oxygen in?

Accepted Answer

The size of them expands (gets bigger).

Question 16

What organ controls everything you do?

Accepted Answer

brain

Question 17

The throat is also known as the....

Accepted Answer

esophagus

Question 18

What is the main purpose of the digestive system?

Accepted Answer

to break down food

Question 19

The mouth is first in the digestive system.

Accepted Answer

True

Question 20

Where does our blood get oxygen from?

Accepted Answer

lungs

Question 21

Why is the left lung smaller than the right lung?

Accepted Answer

To make room for the heart.

Question 22

Where are gastric juices (acid) located that break down food after you eat?

Accepted Answer

In your stomach

Question 23

This body system includes muscles.

Accepted Answer

Muscular

Question 24

This type of muscle is found in our heart and pumps blood around our body.

Accepted Answer

Cardiac

Question 25

What is the role of the muscular system?

Accepted Answer

to move our body

Question 26

How many bones are there in the adult body?

Accepted Answer

206

Question 27

What is the skeletal system made up of?

Accepted Answer

bones

Question 28

Your brain sends and receives messages.

Accepted Answer

True

Question 29

This body system includes only your bones.

Accepted Answer

Skeletal

Question 30

This body system includes the heart, veins, arteries, and lungs.

Accepted Answer

Circulatory

Question 31

Does the muscular system control movement in our body after the brain sends the signal to move?

Accepted Answer

Yes

Question 32

This body system includes the lungs, trachea, and diaphragm.

Accepted Answer

Respiratory

Question 33

This body system contains the brain, nerves, and spinal cord.

Accepted Answer

Nervous

Human Body System Review

Questions 33

Human Body System Review

Questions 33