Science-Grade3-Human Body

Choose the internal organs of the human body

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Which of these are the internal organs of a human body?

• Stomach

• Ear

• Heart

• Lungs

Choose the correct function of LUNGS

• Supply oxygen into our blood stream

• Supply water to our digestive system

• pump blood to all parts of our body

• digestion of food

Choose the correct function of KIDNEYS

• to remove poisonous and waste material from our body

• to digest food

• to add strength to our nervous system

• to pump blood to all parts of human body

In the human respiratory system, choose the correct function of each body part/organ

• Nose-The hair inside traps the dust particles

• Wind Pipe- It filters the air that we breathe

• Lungs-Absorb oxygen and release carbon-dioxide

• Lungs-make oxygen

Choose the correct statement(s) from the following

• The rib cage encloses the intestines

• The heart is present near the brain

• The brain helps us to think

• The heart beats fast and makes us think faster

The organ that is concerned with absorption and digestion of food

• stomach

• intestines

• kidneys

• liver

The organ where food is collected and broken down

• Liver

• Stomach

• Intestines

• Kidneys

Why should we breathe through our nose and not through our mouth?

Arrange the correct order of "Process of Respiration" in a human body.

1- Oxygen is absorbed and added to bloodstream

2- Air is inhaled

3- Carbon dioxide is exhaled through the nose

4- Carbon dioxide given off by cells

• 1-2-3-4

• 2-1-3-4

• 3-1-2-4

• 2-3-1-4

Tags

NGSS.MS-LS1-7