Human body types vary substantially. although body size is largely determined by genes, it is also signicicantly influenced by environmental factors such as diet and exercise. the average height of an adult human is about 1.5 to 1.8 m tall, althought this varies signicicantly from place to place. the average weight for a human is 76 to 83kg for males and 54 to 64 kg for females. weight can also very greatly . unlike most other primates, humans are capable of fully bip edal locomotion, thus leaving their arms available for manipulating objects using their hands, aided especially by opposable thumbs.
Although humans appear relatively hairless compared to other primates, with notable hair growth occurring chiefly on the top of the head, underarms and pubic area, the average human has more hair follicles on his or her body than the average chimpanzee. the main distinction is that human hair are shorter, finer, and less heavily pigmented than the average chimpanzees, thus making them harder to see.