Question

A. Tick () the correct answer.
1. Bones and joints in our body form an organ system called the
(b) skeletal system
(a) respiratory system
(d) circulatory system
(c) muscular system
2. The backbone is also known as the
(b) femur
(a) humerus
(d) skull
(c) vertebral column
3. Name the bone which bears the weight of the whole body.
(d) femur
(c) ribs
(a) backbone (b) humerus
4. Hinge joint is not present in the
(d) toes
(c) elbows
(b) knees
(a) wrist
5. Which nutrients are needed to keep our bones healthy?
(b) Calcium and phosphorus
(a) Carbohydrates
(d) Fats
(c) Protein​

Answer 1

Answer:

1) Skeletal System 2) Vertebral Column 3) Femur 4) Knees 5) Calcium And Phosphorous

Answer 2

Sorry I can’t understand your question