What is the source of the elements for the glucose that the plant makes?

carbon dioxide and water (hydrogen dioxide)

Explanation:

the plant breaks both compounds down into their elements, puts the oxygen back into the atmosphere as waste, and uses the carbon and hydrogen to make glucose through phosynthesis through use of sunlight

the  frequency of a wave represents  the number of wavelengths that pass a specific point per second. the unit for  frequency  is hertz (hz).

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the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.