Renee is making a scale diagram of her MP3 player the length of her scale drawing is 8 inches

Which experiment would most likely contain experimental bias ?

An organ system consists of a group of organs that performs specific functions necessary for the survival of an organism. humans have eleven different organ systems: integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, urinary, and reproductive. discuss the function of neurons, the brain and the spinal cord within the human nervous system while explaining the interrelationship of each organ.

Which level of taxonomy has the fewest organisms?