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Skeleton

Total questions: 20

Worksheet time: 2hrs 56mins

Name
Class
Date
1.
What bone is this?
a)
Femur
b)
Humorous
c)
Tibia
d)
Fibula
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)

Humerus

c)

Collar Bone

d)

Rib Cage

5.
a)

clavicle

b)

ribs

c)

humerus

d)

femur

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

What are the jobs of the skeleton?


(Select all 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.

The spine is made up of 26 _____________________.

a)

vertebrae

b)

ribs

c)

muscles

d)

nerves

12.

Which group of bones protects the eyes and brain?

a)

skull

b)

rib cage

c)

breastbone

d)

backbone

13.

Which group of bones protects the spinal cord?

a)

skull

b)

rib cage

c)

backbone

d)

cartilage

14.

What is the name of the bone highlighted in red?

a)

collar bone

b)

pelvis

c)

ribs

d)

shoulder blade

15.

What bone is highlighted in red?

a)

collar bone

b)

shoulder blade

c)

sternum

d)

ribs

16.

What bone is highlighted in red?

a)

skull

b)

jaw

c)

shoulder blade

d)

collar bone

17.

What bone is highlighted in orange?

a)

spine

b)

pelvis

c)

collar bone

d)

femur

18.
How many bones are there in the human body?
a)
206
b)
602
c)
100
d)
200
19.
Humans have _______ ribs. 
a)
27
b)
25
c)
24
d)
20
20.

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

a)

TRUE

b)

FALSE