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Elza [17]
3 years ago
9

Consider circle O. If AE = 7, EC = 2, and BE = 4, what is ED?

Biology
2 answers:
SashulF [63]3 years ago
8 0
The answer is 3.5 Hope I helped! Hope I helped:D                                                                                                    -Marcey<3
elena-14-01-66 [18.8K]3 years ago
3 0

the answer is D. 3.5

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3 years ago
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Desacribe an experiment to prove that carbon dioxide is essential for photosynthesis ?
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Veronika [31]

Answer:

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is the biogeochemical cycle by which carbon is exchanged between the biosphere, geosphere, hydrosphere and atmosphere of the Earth. The cycle is usually thought of as four major reservoirs of carbon interconnected by pathways of exchange.

HOPE IT HELPS! <3

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2 years ago
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