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AleksAgata [21]
3 years ago
9

Which element has exactly 29 electrons and is in period 4

Biology
1 answer:
natima [27]3 years ago
8 0
I believe it is copper.
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The evolution of the organisms can be explained on the different evidences like biochemical evidence, molecular evidence, morphological evidence and fossil evidence.

The fossil evidence indicates the direct evidence of the evolution. The feather present in the dinosaurs is used as the insulation that provide the heat to the birds. Later on the crowding on the land forms leads to the adaptation of the flight in the dinosaurs.

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3 0
3 years ago
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Which is represented by the arrow labeled 1 in the diagram?
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