Question

Which of the following helps to maintain the structural framework of the body?

• A. Bones
• B. Muscles
• C. Blood
• D. Both A and B

Answer 1

The correct option is D Both A and B

The bones and muscles together form the structural framework of the body. The skeleton constitutes of bones and various types of joints. Muscles are attached to the bones, providing the strength needed for locomotion (movement).

Blood helps to transport gases like oxygen and carbondioxide, hormones, etc. to various parts of the body.

Thus, the bones and muscles together help to maintain the structural framework of the body by providing strength and power to perform work activities.