Which image shows a non renewable resource?
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2
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4

Which of the following statements about c4 carbon fixation is not true? a c4 carbon fixation is an adaptation for plants exposed to high light intensityb. c4 carbon fixation occurs in more plants than c3 carbon fixation.c c4 carbon fixation is more common in areas of high temperatures than c3 carbon fixation.d. c4 carbon fixation occurs in the inner cells of a leaf rather than the entire leaf.

Development of new communities in disturbed environments, such as a burned or a clear cut forest, is called

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays