THE
HUMAN
BODY
1.What is the circulatory system?
It is the system that carries food and oxygen to the other parts of the body.
2.What are the main parts of the circulatory system?



The Heart
Blood
Blood Vessels.
3.Name the 4 parts of the heart.
 The left atrium.
 The right atrium.
 The left ventricle.
 The right ventricle.
4.What is blood?
Blood is a red liquid in the body.
5.What is the function of the heart?
To pump blood to all the parts of the body.
6.What is the respiratory system?
It is a system which shows the exchange of oxygen and carbon dioxide.
7.What are the main parts of the respiratory system?





Lungs
Mouth/nose
Diaphragm
Windpipe/trachea
Air sacs/alveoli
8.What are lungs?
They are the organs that handle the oxygen and the carbon dioxide exchange in the body.
9.What is the respiratory system?
It is the system which allows you to give birth and reproduce.
10.What is puberty?
It is the certain age that you will be able to be given the ability to reproduce or give birth.
11.Name some changes you would be able to find in girls.

They grow pubic hair around their sex organs.

They start to develop larger/bigger breasts.

They have big hips.
12.Name some changes you would be able to find in boys.

Their voice becomes deeper.

They grow hair on their sex organs

Their chest becomes broader.
13. List a female's reproductive organs.

Ovaries.

Uterus.

Birth canal.
14. List a male's reproductive organs.

Testes

Penis

Sperms
15. What is waste?
It is an unwanted substance that the body no longer needs.
16. Name some diseases that fall under fungi.

Ringworm

Athletes foot.
17. List some diseases that fall under bacteria.

Anthrax

Cholera
18. List some diseases that fall under bacteria.

Pneumonia

Typhoid Fever.
19.What is a parasite?
It is a living organism that lives in or on the body.
20.What is a host?
The host supports a parasite (like a mosquito feeding on a human).