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1. 
This system breaks food down into nutrients.
A.
Circulatory System
B.
Digestive System
C.
Respiratory System
D.
Nervous System
2. 
This system includes the brain, spinal cords and nerves.
A.
Digestive System
B.
Respiratory System
C.
Nervous System
D.
Reproductive System
3. 
This sytem moves blood through the heart and around the body.
A.
Circulatory System
B.
Respiratory System
C.
Nervous System
D.
Reproductive System
4. 
We are able to breath because of this system.
A.
Circulatory System
B.
Respiratory System
C.
Digestive System
D.
Reproductive System
5. 
This system makes it possible to have babies.
6. 
This system makes it possible to have babies.
A.
Digestive System
B.
Respiratory System
C.
Circulatory System
D.
Reproductive System
7. 
The Circulatory System consists of...
A.
The heart
B.
Arteries
C.
Veins
D.
Capillaries
E.
Lungs
F.
Alveoli
8. 
This pumps the blood all around the body.
A.
The brain
B.
The heart
C.
The lungs
D.
The stomach
9. 
These carry blood from the heart to the rest of the body.
A.
Veins
B.
Heart
C.
Arteries
D.
Capillaries
10. 
These carry blood back to the heart from the rest to the body.
A.
Heart
B.
Capillaries
C.
Arteries
D.
Veins
11. 
These are very small vessels that connect our arteries and veins.
A.
Veins
B.
Arteries
C.
Capillaries
D.
Heart
12. 
The heart is divided into four parts...
A.
Right atrium
B.
Right ventricle
C.
Left atrium
D.
Left ventricle
E.
Veins
F.
Arteries
13. 
The heart beats about...
A.
60 times a minute
B.
70 times a minute
C.
20 times a minute
D.
100 times a minute
14. 
The respiratory system is made up of...
A.
Lungs
B.
Bronchi
C.
Heart
D.
Alevoli
E.
Diaphragm
F.
Trachea
15. 
When we breathe in...
A.
The diaphragm contracts and goes down
B.
The diaphragm relaxes and goes up
C.
The diaphragm relaxes and stay still
16. 
When we breathe out...
A.
The diaphragm contracts and goes down
B.
The diaphragm relaxes and goes up
C.
The diaphragm relaxes and stay still
17. 
When we breathe in, our lungs...
A.
Deflate
B.
Inflate
C.
Move up
D.
Move down
18. 
When we breath out, our lungs...
A.
Deflate
B.
Inflate
C.
Move up
D.
Move down
19. 
The Male reproductive system is made up of...
A.
Penis
B.
Urethra
C.
Uterus
D.
Testicles
E.
Ovaries
F.
Scrotum
20. 
The Female reproductive system is made up of...
A.
Vulva
B.
Vagina
C.
Testicles
D.
Ovaries
E.
Urethra
F.
Uterus
21. 
The first stage of human reproduction is...
A.
Fertilisation
B.
Childbirth
C.
Pregnancy
22. 
The second stage of human reproduction is...
A.
fertilisation
B.
Childbirth
C.
Pregnancy
23. 
The third stage of human reproduction is...
A.
fertilisation
B.
Childbirth
C.
Pregnancy
24. 
Fertilisation is...
A.
when one sperm joins a ovum.
B.
when a baby develops in the mother´s uterus.
C.
when a baby leaves the mother´s body.
25. 
Pregnancy is...
A.
when one sperm joins a ovum.
B.
when a baby develops in the mother´s uterus.
C.
when a baby leaves the mother´s body.
26. 
Chilbirth is...
A.
when one sperm joins a ovum.
B.
when a baby develops in the mother´s uterus.
C.
when a baby leaves the mother´s body.
27. 
A baby develops in the mother´s uterus for...
A.
3 months
B.
9 months
C.
11 months
D.
9 weeks