Work which can be accomplished due to the force of gravity on an object is called energy.

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.

Abnormal softening of a gland is known as

Apart of an ecosystem that can restrict the growth of a population is referred to as