Congressional acts and the Constitution
That was the period when US shifted from its isolation/ non interference in global affairs policy
Melting and Freezing is an example of energy changing from one form to another.
In melting, heat energy is added to a solid, and it becomes a liquid.
In freezing, heat energy is removed from a liquid, and it becomes a solid.
Answer:It affects the diffusion across a membrane
Explanation:
Since this is placed in the AP section, I assume it is AP Biology, which the syllabus puts emphasis on diffusion
The smaller the ratio is, the bigger the cell. SO, if the ratio is small enough, the molecule will not be able to diffuse through the membrane. Keep that in mind when you calculate different rations using the radius.