Answer:
I think it is primary sucession
Explanation:
the process takes a long time
Prophase, metaphase, anophase, telophase.
Answer:
the study of genetics. all living things require energy
Answer:
Scientists have predicted that long-term effects of climate change will include a decrease in sea ice and an increase in permafrost thawing, an increase in heat waves and heavy precipitation, and decreased water resources in semi-arid regions.
This is option 2 hope I helped. :)