Answer:
adaptation is what's happening, and the moths changed color to adapt to the new environment.
because of the smoke, the light colored moths were easily spotted and eaten. but they changed color over time to account for that, turning black to make them harder to spot and eat.
this is an example of subtracting
She will have 23 chromosomes in her egg cells.
Well 1m = 100cm
so 6m = 600cm. 600cm > 63cm. Hence, 6m is greater.
