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Grade III Skeletal system

Total questions: 25

Worksheet time: 19mins

Name
Class
Date
1.
How many bones are in the adult human body?
a)
200
b)
206
c)
205
d)
204
2.
What is our skeleton made up of?
a)
Bones
b)
Intestines
c)
Lungs
d)
Heart
3.
What does our skeleton help us do?
a)
Move
b)
Think
c)
Sleep
d)
None of these
4.

What are the main functions of the skeleton?

a)

Protection

b)

Body Shape

c)

Movement

d)

All Of These

5.

No movement would occur without the skeletal system.

a)

True

b)

False

c)

What's a skeleton?

6.
What mineral are bones made of?
a)
Vitamin C
b)
Calcium
c)
Zinc
d)
Vitamin B
7.

What food contain Calcium that helps our bones?

a)

Milk

b)

Oranges

c)

Mountain Dew

d)

Celery

8.

Bones can grow back together if they get broken.

a)

True

b)

False

9.

Which is not a function of the skeletal system?

a)

shape and support

b)

movement

c)

protection

d)

gas exchange

10.

Which of the following best describes the job of the skeletal system?

a)

Gives shape and support to the body.

b)

Sends messages from the stomach to the brain.

c)

Brings in and breaks down all nutrients for the body

11.

What bone is highlighted?

a)

Skull (Cranium)

b)

Mandible

c)

Femur

d)

Scapula

12.

What bone is highlighted?

a)

Ribs

b)

Cranium

c)

Clavicle

d)

Femur

13.
This is a picture of what? (choose the answer that is most complete)
a)
robot
b)
skeleton
c)
ulna
d)
vertebrate
14.

What is the place where two bones meet?

a)

bones

b)

tendons

c)

ligament

d)

joint

15.

Your _____ helps you stand tall.

a)

skull

b)

femur

c)

spine

d)

rib cage

16.

Which vital organ does your skull protect?

a)

Brain

b)

Stomach

c)

Heart

d)

Lungs

17.

Your _______ protects your heart and lungs.

a)

skull

b)

shoulder

c)

knee

d)

rib cage

18.

Why is it important to eat foods with a lot of calcium?

a)

Calcium strengthens your bones.

b)

Calcium helps you sleep.

c)

Calcium makes you smarter.

d)

Calcium supports heart health.

19.

Babies have ____ bones than adults do.

a)

more

b)

fewer

20.

True or false: When a bone breaks, it will stay broken forever.

a)

True

b)

False

21.

Which bone is the largest bone in the human body?

a)

rib

b)

ankle

c)

wrist

d)

femur

22.
Which of the following is NOT a function of the skeletal system?
a)
Protect internal organs
b)
provide structure and support
c)
remove waste
d)
help allow movement
23.
This bone protects the brain from injury
a)
rib cage
b)
cranium
c)
femur
d)
mandible
24.

Q24. how may bones are there in a baby's or infants' body ?

a)

100

b)

200

c)

300

d)

400

25.

Q25. State true or false. The brain is protected by the bones in our legs.

a)

True

b)

False