Crear actividad
Jugar Test
1. 
In the next minute your heart is going to beat:
A.
about 70 times
B.
about 150 times
C.
about 40 times
2. 
When do children grow fastest?
A.
In the summer.
B.
In the spring.
C.
In the autumn.
3. 
How many hairs have you got on your head?
A.
About 200,000 hairs.
B.
About 100,000 hairs.
C.
About 10,000 hairs.
4. 
Does hair grow faster in summer or winter?
A.
During summer.
B.
During winter.
C.
During spring.
5. 
Do identical twins have the same fingerprints?
A.
Yes, they do.
B.
No, they don't.
6. 
Do nails and hair continue to grow after death?
A.
No, they don't.
B.
Yes, they do.
7. 
What is the human body’s biggest organ?
A.
The brain.
B.
The skin.
C.
The hair.
8. 
What is the name of the substance that gives skin and hair its pigment?
A.
Melanin
B.
Skin
C.
Colours.
9. 
How many lungs does the human body have?
A.
One
B.
Two
C.
Three
10. 
The colored part of the human eye is called the?
A.
Eye
B.
Pupil
C.
Iris