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WorksheetsORGAN SYSTEM-2 QUIZ
Total questions: 25
Worksheet time: 1hrs 28mins
We breathe in carbon dioxide and breathe out oxygen
True
False
NUMBER 3:
Pharynx
Trachea
Bronchi
Alveoli
When we breath in the diaphragm...
Contracts
Relaxes
The respiratory system is made up of ___
The heart, blood, trachea and bronchi
The brain, muscles and lungs
The nostrils, trachea, bronchi and lungs
The respiratory system takes in oxygen and gives out _____
Carbon dioxide
More oxygen
Air and nutrients
What is the main organ of the circulatory system?
small intestine
bone
lungs
heart
Veins carry oxygen poor blood back to the heart.
False
True
Arteries carry oxygen rich blood away from the heart.
True
False
The job of the heart is to . . .
pump blood around the body.
send food to the small intestines.
break down food.
give energy to the body.
What function do the kidneys perform?
Eliminate carbon dioxide
Give oxygen to body cells
Clean waste from the blood
Digest food
Our body also eliminates waste through the skin.
True
False
The liquid waste our body eliminates through the skin is called...
tears
urine
sweat
poo
The heart is made of which of the following types of muscles?
Cardiac muscle
Striated muscle
Smooth muscle
None of the above
What structure is grey in this picture?
Cerebrum
Cerebellum
Brain Stem
