: In the study by Silver and Aiello, an objective was to determine if the frequency of falls was independent of wheelchair use. Do these data provide sufficient evidence to warrant the conclusion that wheelchair use and falling are related? Let level of significance 0.05. The following table gives the data for falls and wheelchair use among the subjects of the study.

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answer; the above statement is (true);

answer: after carbon dioxide enters the leaf through stomata it moves into the mesophyll cells where photosynthesis occurs and glucose is constructed. respiration occurs when glucose (sugar produced during photosynthesis) combines with oxygen to produce useable cellular energy.

explanation:

scientists have discovered that hiv does not cause aids by the virus's direct effect on the host's immune cells, but rather through the cells' lethal influence on one another. researchers from the gladstone institutes have revealed that hiv does not cause aids by the virus's