Question

Name the following: - 5

a) Joints present at Knee

b) Organs protected by rib cage

c) An injury to a muscle attached to a bone

d) Hard covering over the body of insects.

e) Doctors that deals with injuries of bones, joints and muscles.​

Answer 1

Answer:

Answers :-

A) Hinge Joints

B) Heart, Lungs and Liver

C) Strain

D) Exoskeleton

E) Orthopedic Surgeon

Explanation:

Hope that was helpful :)

Answer 2

Explanation:

1. The knee is a modified hinge joint, a type of synovial joint, which is composed of three functional compartments: the patellofemoral articulation, consisting of the patella, or "kneecap", and the patellar groove on the front of the femur through which it slides; and the medial and lateral tibiofemoral articulations ..
2. The ribs are connected to the sternum with a strong, somewhat flexible material called cartilage. The rib cage help protects the organs in the chest, such as the heart and lungs, from damage.