Weathering breaks it down, erosion takes it away
Answer:
An abiotic factor is something in the environment that is not living or has not previously lived, such as temperature, water, or wind.
Answer:
molecule; organ system.
Explanation:
The level of organization of an organism refers to the order in which the organism exists starting from Its most basic unit. The levels of organization are cells, tissue, organs, organ system. In this case, it's atom, molecule, cell, tissue, organ, and organ system.