Question

1. Underline the correct answer: (0.5x6=3)
A. The vertebral column protects the
1) heart
2)spinal cord
3) lungs
B. The jelly-like substance inside your bone is called
1) bone marrow
2) bone tissue
3) blood cells
C. Muscles are attached to the bones by tough bands of tissues called
1) tissues
2) tendons
3)organs
D. The lungs and the heart are protected by the
1) skull
2) backbone
3) rib cage
E. Movements of the human body are produced by the contraction and
relaxation of
1) muscles
2) bones
3) nerves​

Answer 1

Answer:

don't know...........

Answer 2

Answer:

A. 2) spinal cord

B. 1) bone marrow

C. 2) tendons

D. 3) rib cage

E. 1) muscles