Curiosity Curates Capacity
Find out questions and answers on human body & health explained in plain language. Quick, accurate, and easy to understand.
Q: How many bones are in the human body? A: Adults typically have 206 bones. At the time of birth, babies start with about 270 bones that gradually fuse (for example, skull bones and the hip/pelvis) as they grow. The skeleton provides support, protection (skull protects the brain; rib cage protects the heart and lungs), … Read more
Q: What is the human body made of? A: The human body is built from trillions of cells. Similar cells group into tissues (muscle, nerve, epithelial, connective). Tissues form organs (heart, lungs, brain), and organs work together as systems (circulatory, respiratory, nervous, etc.). Chemically, the body is ~60% water, along with proteins, fats (lipids), carbohydrates, … Read more