Final answer:
There are 24 ribs in a human body, with 12 ribs on each side of the ribcage.
Step-by-step explanation:
Ribs are flattened, curved bones that protect the organs in the chest, such as the heart and lungs. There are a total of 24 ribs - 12 on each side of the ribcage. Each rib is numbered and can be divided into different parts like the head, tubercle, and shaft.