When you feel an insect land on your arm, or think you feel an insect land on your arm that isn't really there, which part of your brain is firing signals?

Which experiment would most likely contain experimental bias ?

Which geologic feature would most likely be represented by contour lines john far apart from one another? a cliff a hill a plain a valley

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.