Foundation worksheet- joints and muscles- grade 7

The Skeletal System involves...

• The muscles of the body

• The nerves of the body

• The bones of the body

• The lungs of the body

How many bones are in the human body?

• 15

• 50

• 143

• 206

Which is NOT a job that bones do?

• Make a frame for the body

• Pump blood throughout the body

• Protect the body parts

• Help the body move

The ribs protect the...

• nose & mouth

• heart & lungs

• knee & shinbone

• head & shoulders

True or False
Children have less bones than Adults

• true
• false

Ribcage has _______pairs of ribs .

• 10

• 11

• 12

• 13

Bones are filled with a jelly like substance called _______.

• Fluid

• Bone marrow

• Muscle

• None of the above

What mineral are bones made of?

• Vitamin C

• Calcium

• Zinc

Where is the smallest bone in our body?

• Toes
• Spine
• Ear
• Wrist

Where is the largest bone in the body?

• Finger

• Leg

• Arm

• Spine