Prokaryotes are the Earth`s firs living things. This are the simplest life forms exhibiting ( showing ) cellular structures.
They exist in 2 major forms:
- Eubacteria ( most of the common bacteria that are found everywhere ),
- Archaebacteria ( ancient bacteria that live in very extreme conditions ).
Answer: Prokaryotes.
1. 25% which is bb
2. All living things are made of cells
3. Grams, mass
Hope that helps.
A layer of ice on the surface keeps the water temperature warmer than the air temperature.