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WorksheetsExplore the Human Body
Total questions: 15
Worksheet time: 8mins
What is the name of the bone that protects the brain?
pelvis
skull
humerus
femur
How many bones are in an adult human skeleton?
198
204
206
210
What is the largest organ in the human body?
Skin
Liver
Lungs
Heart
Which organ is responsible for pumping blood?
Lungs
Heart
Kidneys
Liver
What part of the body helps us breathe?
Lungs
Heart
Stomach
Kidneys
What is the function of the stomach?
The function of the stomach is to digest food by mixing it with gastric juices and breaking it down into chyme.
The stomach absorbs nutrients directly into the bloodstream.
The stomach produces bile for fat digestion.
The stomach filters toxins from the blood.
Which system controls our movements and thoughts?
Endocrine system
Circulatory system
Nervous system
Digestive system
What organ helps us digest food after it leaves the stomach?
Liver
Pancreas
Large intestine
Small intestine
What is the name of the tube that carries food from the mouth to the stomach?
trachea
esophagus
pharynx
bronchus
How many lungs do humans have?
2
3
4
1
What is the main function of the heart?
To pump blood throughout the body.
To filter waste from the blood.
To produce hormones for growth and development.
To digest food and absorb nutrients.
Which organ filters waste from the blood?
Lungs
Heart
Kidneys
Liver
What part of the nervous system connects the brain to the rest of the body?
Brainstem
Cerebellum
Spinal cord
Peripheral nerves
What is the role of the liver in the body?
The liver produces insulin and regulates heart rate.
The liver detoxifies substances, produces bile, regulates blood sugar, synthesizes proteins, and stores nutrients.
The liver is primarily responsible for digestion and absorption of food.
The liver filters oxygen from the blood and produces red blood cells.
What is the name of the bone in the upper arm?
ulna
humerus
radius
femur
