. "They are also not like cancerous tumors that can grow and even sprout body parts such as hair or teeth but have no potential to develop into an adult human.[3] Instead, an unborn child, when given time, nutrition, and a proper environment (i.e., not outside the uterus) will develop into a mature human being if he does not die prematurely, which is not true of sperm, egg, or body cells." . . . .