Answer: due to a bacteria that has its own special property's which is Archaea
Explanation: because of the bacteria being able to live in such extreme temperature habitat its been given its own domain
The answer is true. They cannot only replicate themselves within cells, but they cannot outside of a cell.
Explanation:
Most minerals can be characterized and classified by their unique physical properties: hardness, luster, color, streak, specific gravity, cleavage, fracture, and tenacity.Crystal form, cleavage, and hardness are determined primarily by the crystal structure at the atomic level. Color and density are determined primarily by the chemical composition.
Potassium, 4 shells, 1 valence electron
1. natural selection acts on existing traits because you can not evolve into something you didn't have
2. original structures evolve to accomplish new function in order to survive
