Which term describes the difference in the concentrations of a substance across a cells membrane

What conclusion can be made based on the temperature of soil when the light hits the soil at 0°, 45°, and 90° angles in section 2 of the experiment? did your results support your hypothesis? why or why not?

During the process of two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.

If your blood becomes too concentrated with iona, what will happen to the red blood cells