Busy Bodies. The adult body is made up of 100 trillion cells, 206 bones, 600 muscles and 22 internal organs. Every square inch of the human body has about 19 million skin cells and every HOUR about 1 billion cells…
Busy Bodies. The adult body is made up of 100 trillion cells, 206 bones, 600 muscles and 22 internal organs. Every square inch of the human body has about 19 million skin cells and every HOUR about 1 billion cells…