review grade 6

Which of the following statements describes the work of the skeletal system?

• It digest foods.

• It supports the body.

• It protects the body from the outside world.

• It is the organ system consisting of hair, nails, skin and glands.

Which is/ are part of integumentary system?

• skin

• hair

• nails

• all these

Question 3

• 
• 
• 
• 

Question #4

• digestion

• excretion

• respiration

• perspiration

Question #5

• circulatory system

• nervous system

• respiratory system

• digestive system

Question #6

• heart

• brain

• blood

• blood vessels

Question # 7

• breathing

• blood circulation

• walking

• digestion

Question # 8

• brain

• stomach

• blood vessel

• heart

The largest bone in our body.

• patella

• femur

• Humerus

• skull

Adult have 206 of these.

• muscles

• nerve cells

• blood vessels

• bones