What are the first organism to grown in an environment that has been struck by a disaster

Which process is involved in growing crops? irrigation transportation recreation condensation

Atypical human cell is approximately 12.00 μm in diameter and enclosed by a membrane that is 5.000 nm thick. (a) what is the volume of the cell including the membrane? (b) what is the volume of the cell membrane? (c) what percent of the total volume does its membrane occupy? to simplify the calculations, model the cell as a sphere. enter your answers using four significant figures.

In the water cycle , when does water undergo a chemical change