Answer:
The allele frequency changed
The light moths blended in with the light-colored trees. However, the Industrial Revolution changed the tree colors. After the pollution from the Industrial Revolution started affecting trees, most of the collected peppered moths were of the dark form.
The sun as producers benefit from that
1. Diffusion
2. Osmosis
3. Facilitated Diffusion
Answer:
B. An increase in gene flow between the bird populations.
Explanation:
Answer:
Layer A is the crust and Layer B is the mantle.
