Question

Q1. what is sternum ?​

Answer 1

Answer:

hey mate❤️

Explanation:

· The sternum, or breastbone, is a flat bone at the front center of the chest. The ribs and sternum make up what is called the 'ribcage. ' The ribcage protects the lungs, blood vessels, and heart, along with parts of the spleen, stomach, and kidneys from traumatic injury.

Answer 2

Answer:

PLEASE MARK ME AS THE BRAINLIEST

Explanation:

Sternum is a flat bone present on the central midline of the thorax. It is present just under the skin in the middle of the chest. The sternum forms protective covering which protects the internal organs present in the thoracic region. It provides a surface where muscles attach and help in the respiratory mechanism.