DISEASE

a. ecosystem b. endangered c. extinction d. rare. Which of the following are all nonliving parts of an environment? rocks, sand, and seawater c. algae, water, and trees. silt, soil, and fungus c. meadow and grass. Which of the following represents biodiversity of species at a given scale? a five foot strip of land c. within 5 miles. within 5 ... ................
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