Which of the following is an example of something that would decrease biodiversity? a) a law is passed to protect coral reefs b) logging is outlawed in rain forests c) a species gene pool becomes less diverse. d) in a forest 100,000 acres are set aside as a national park

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Identify the various levels of atmosphere. troposphere mesosphere exosphere stratosphere thermosphere

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.