The idea that sediments deposit and cover dead organisms in lakebeds, which eventually leads to fossilization, was introduced by a. nicholas steno b. charles darwin c. alfred wallace d. alfred wegener

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photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

. the sierra madre fault zone of southern california

. the san andreas fault california