Grade 5 Science The Skeletal System

How many bones does the adult body have?

• 200

• 206

• 260

• 620

State two functions of the skeletal functions.

Match the following bone to the organ it protects

• brain

• spine

• spinal cord

• skul

• lungs and heart

• ribs

Explain TWO ways to take care of the skeletal system.

What is the effect of taking calsium?

Calsium helps bones grow strong and healthy.

• True
• False

Bones are made out of soft bone tissue.

• True
• False

Which of the following is NOT a function of the skeletal system?

• Helps your body move

• Send oxygen to the body

• Protect your organs

• Give your body shape and structure

True or False:

Babies have more bones than adults.

• True

• False

What mineral are bones made of?

• Vitamin C
• Calcium
• Zinc
• Vitamin B