Protists are eukaryotes and bacteria are prokaryotes
A layer of ice on the surface keeps the water temperature warmer than the air temperature.
Answer:
The biological levels of organization of living things arranged from the simplest to most complex are: organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere.Aug 14, 2020.
Immune System is the system that consists of proteins and cells.