That they produce only through anaerobic respiration.
Question: Processes that increase the density of seawater include evaporation and
Answer: formation of sea ice
Explanation: Sea ice formation lowers the seawaters temperature while evaporation increases the salinity.
question answered by
(jacemorris04)
Ancient organism remains, fossil layers, similarities among organisms alive today, similarities in DNA and similarities of embryos.
I think it is community one that has the higher species diversity