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WorksheetsHuman Body Systems
Total questions: 13
Worksheet time: 7mins
How many rooms or chambers are in the heart?
8
4
2
6
What is the main job, or function of red blood cells?
To destroy germs.
To help your muscles.
To carry oxygen through your body.
To carry food through your body.
Other than breaking down food, why do we have acid in our stomach?
To destroy germs.
To protect our organs.
To help red blood cells.
To give our body energy.
True or false: Saliva or spit helps to break down food in our mouth?
True
False
What is another name for your heartbeat?
Heart Time
Blood Sound
Pulse
Vein
True or False: Kids have a faster heartbeat than adults.
True
False
What is the name of the gas we breathe in our lungs to survive?
Carbon Dioxide
Laughing Gas
Steam
Oxygen
What is the name of the system that breaks down food?
Skeletal System
Cardiovascular System
Respiratory System
Digestive System
This body system uses our lungs to work properly.
Digestive System
Respiratory System
Cardiovascular System
Muscular System
Where is the easiest place to find your heartbeat?
On your belly
On your ear
Side of your throat
Side of your leg
Which body system uses electricity to send messages?
Digestive
Cardiovascular
Nervous
Skeletal
True or False: Babies have more bones than adults?
Ture
False
How many types of muscles are in your body?
3
8
10
100
