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DanielleElmas [232]
3 years ago
8

Peppered moths come in two colors, black and white. What did Kettlewell show, with regard to peppered moth populations and tree

coloring? (Recall that England at the time was heated mainly by coal in urban areas.)
Biology
1 answer:
Arlecino [84]3 years ago
5 0
Pollution caused the environment to become more darkly colored, so moths were selected to be blacks and greys.  Before pollution they were white and lighter colors.  <span />
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BRAINLEST WOULD BE HIGHLY APPRECIATED! :)

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What do geologists look for in a geologic cross - section to prove that an igneous intrusion is younger than the rock it is in?
kompoz [17]

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6 0
2 years ago
1. They system that Linnaeus developed classifies organisms by ____.
marshall27 [118]

1.

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4 0
4 years ago
The body of a diabetic does not produce enough insulin or it cannot properly use the insulin it does make.
jarptica [38.1K]
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