Circulatory System
Respiratory System
Reproductive System
Pregnancy
How do we...
100
What is the function of the circulatory system?
To bring blood from the heart around the body
100
What is the function of the respiratory system?
To help us breathe
100
What is the function of the reproductive system?
It makes it possible for us to have babies
100
Where does reproduction begin?
Fertilisation
100
What do you call the muscle under the lungs that helps us breathe?
Diaphragm
200
Which vessel brings blood from the heart to the rest of the body?
arteries
200
Where does air enter our body?
Through the nose and mouth
200
Which part of the female reproductive system produces and stores the ova?
Ovaries
200
In the first three months, the embryo turns into...
A foetus
200
What happens to the diaphragm when we breathe in
It contracts and goes down
300
Which vessel brings blood back to heart?
Veins
300
What do you call the long tube where air passes after the pharynx?
Trachea
300
Which part of the male reproductive system produces and stores the sperm?
Testicles
300
How many months does the pregnancy last?
9 months
300
Which part of the heart contracts andpumps the blood to the lungs
Right ventricle
400
What does the circulatory system consist of?
heart, blood vessels, blood
400
What are the two tubes that leads to the lungs?
Bronchi
400
What are the different parts of the male reproductive system?
Urethra, penis, testicles, scrotum
400
Where does the baby develop?
Uterus
400
Which part of the heart pumps the blood with oxygen to the rest of the body
Left ventricle
500
What are the different parts of the heart?
left and right atrium, left and right ventricle
500
What happens in the alveoli?
Oxygen passes from the lungs into the blood and carbon dioxide from the blood passes through the lungs
500
What are the different parts of the female reproductive system?
ovaries, uterus, vulva, vagina
500
What happens in fertilisation?
The sperm joins an ovum
500
What does blood do in the lungs?
Picks up oxygen and expel carbon dioxide
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