Body Knowledge Test

1

Where are most bones located?

2

What is the largest muscle in the body?

3

How fast do brain messages travel in nerves?

4

Which of the following stops growing at a certain time?

5

Which organ is full size at birth?

6

The number of _____ in the human body is more than the number of people in the world

7

How often does the human skeleton completely renew itself?

8

What is a surprising fact about the human brain?

9

We know that fingers, toes and eyes can be used to identify a person. What is the other part of the body that can be used for identification?

10

How often is your stomach lining replaced?

11

What is the speed of sneezing?

12

Which is faster?

13

How many different colors can be perceived?

14

How many muscles does your body use to balance itself while standing?

15

What is the largest organ in the human body?

16

What are the nose and ears primarily composed of?

17

What hormone does the pancreas produce?

18

Approximately how many miles of blood vessels are there in the average child's body?

19

How many bones make up the spine?

20

Which organ can repair itself?