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.
Covalent bonds allow carbon atoms to form numerous compounds.
All energy Earth receives from the sun is turned into energy for other things like food and nutrients.<span />
Answer:
Hydrogen atom of one molecule and carbon atom SPF another molecule
Abiotic factors include sunlight, temperature, moisture, wind or water currents, soil type, and nutrient availability. Ocean ecosystems are impacted by abiotic factors in ways that may be different from terrestrial ecosystems.
