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Why is DNA important to every living thing?

It makes proteins for the body to use.

It provides material to hold the cell together.

It provides instructions for processes of the cells.

It provides oxygen that all living things need.

If the birth rate of a population of dolphins is 2.0, the death rate is 0.5, and the population size is 100, what is this dolphin's population growth?

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.

9. the history of life on earth is recorded in