AP BIOLOGY

ANIMAL PHYSIOLOGY

NERVOUS SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Protects your heart and lungs.
A
veins
B
quadriceps
C
rib cage
D
ulna
Explanation: 

Detailed explanation-1: -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.

Detailed explanation-2: -The ribs are thin, flat, curved bones that form a protective cage around the organs in the upper body. Ribs cover and protect the lungs and the heart.

Detailed explanation-3: -The thoracic cage protects the heart and lungs. It is composed of 12 pairs of ribs with their costal cartilages and the sternum. The ribs are anchored posteriorly to the 12 thoracic vertebrae. The sternum consists of the manubrium, body, and xiphoid process.

There is 1 question to complete.