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The Human Skeleton

Total questions: 20

Worksheet time: 5hrs 0mins

Name
Class
Date
1.
What bone is this?
a)
Femur
b)

Spine

c)

Skull

d)

Rib

2.

What bone is this?

a)

Rib Cage

b)

Collar Bone

c)

Jaw

d)

Spine

3.
The largest and strongest bone in the body is your femur. 
a)
True
b)
False
4.

What bone is highlighted?

a)

Shoulder Blade

b)

Skull

c)

Collar Bone

d)

Rib Cage

5.
a)

skull

b)

rib

c)

hip bone

d)

spine

6.
What do your bones protect?
a)
organs
b)
skin
c)
muscles
d)
feelings
7.

What are the 3 jobs of the skeleton?

(Select 3 correct answers)

a)

supports the body and give it shape

b)

allows body to move

c)

protects organs

d)

digests food

8.

How many bones are in an adult human's body?

a)

206

b)

168

c)

542

d)

337

9.

What two organs does the rib cage protect?

a)

heart

b)

lungs

c)

brain

d)

eyes

10.

The bones work with the _______________ to make us move.

a)

stomach

b)

lungs

c)

muscles

d)

cartilage

11.

Which group of bones protects the eyes and brain?

a)

skull

b)

rib cage

c)

breastbone

d)

backbone

12.

Which group of bones protects the spinal cord?

a)

skull

b)

rib cage

c)

backbone

d)

cartilage

13.

What is the name of the bone highlighted in red?

a)

collar bone

b)

hip bone

c)

femur

d)

shoulder blade

14.

What bone is highlighted in red?

a)

collar bone

b)

shoulder blade

c)

sternum

d)

ribs

15.

What bone is highlighted in red?

a)

skull

b)

jaw

c)

shoulder blade

d)

collar bone

16.

True or False: Babies have less bones than adults do when they are born.

a)

TRUE

b)

FALSE

17.

What picture is the rib cage?

a)
b)
c)
d)
18.

What is the function of skull?

a)

It helps us to think.

b)

It helps to protect our brain.

c)

It helps us to move.

19.
Do bones grow?
a)
yes
b)
no
20.

What is this bone called?

a)

Spine

b)

Backbone

c)

Hip Bone