You forgot to add the answers but a non living factor that could contribute could be something like temperature.
Forest soils because forests cover most of the land but not as much as the ocean
Answer:
2.are ectotherms
4. lay eggs
5. have a three-chambered heart
Explanation:
they my corrected answers
C. Assuming the gametes for red flowering plant is heterozygous and the white is homozygous, it will be all pink
Do you have a word bank??