Answer:
The living parts of an ecosystem is called biotic factors, the nonliving parts are called abiotic factors.
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Explanation:
Answer:
D)Emphasize the fact that inventors see isolation from one another as essential to their work
Answer: for support use how humans are cutting down a lot of trees, and stuff about the environment
Explanation:
Answer: Nitrogen; fixation
Explanation:
Nitrogen is a naturally occurring element that is essential for growth and reproduction in both plants and animals. It is found in amino acids that make up proteins, in nucleic acids, that comprise the hereditary material and life's blueprint for all cells, and in many other organic and inorganic compounds.
Fixation consists of two steps: cessation of normal life functions in the tissue (killing) and stabilization of the structure of the tissue (preservation). The goal of fixation is to preserve structure as faithfully as possible compared to the living state.