Definition of Diffusion Diffusion is the
movement of molecules or particles from a region of
concentration to a region of concentration. Whether diffusion occurs across cell membranes
is dependent on several factors including: the available area, the solubility of the diffusing
molecule, the of the molecule, the concentration gradient, and the
high
surface passive temperature
size
lower
DONE

there really is life in the deepest part

1: most common garden plants prefer loam — soils with a balance of different-sized mineral particles (approximately 40% sand, 40% silt, and 20% clay) with ample organic matter and pore space. however, some plants grow better in sandy soils, while others are well-adapted to clay soils.

2: available water capacity is the maximum amount of plant available water a soil can provide. it is an indicator of a soil's ability to retain water and make it sufficiently available for plant use. available water capacity is the water held in soil between its field capacity and permanent wilting point.

3: it is the same for all living things (plants and animals). it also includes very tiny organisms that our eyes cannot see. they are known as microorganisms, and include viruses, bacteria and fungi.

. the sierra madre fault zone of southern california

. the san andreas fault california