1
This bone is in the middle part of the ribs and chest.
2
This is a muscular organ located on the upper abdomen. Receives food from the esophagus.
3
This organ never stops beating.
4
The brain is inside this group of bones.
5
This structure is made up of 24 bones, called vertebrae
6
Is the longest bone of the body.
7
Is the boss of your body, and is located inside your head.
8
This is the essential respiration organ in all the air-breathing animals. There are two.
