How does oxygen get across the cel membrane of a single celled organism
that lives in fresh water?
A distribution
B diffusion
C inhaling
D exhaling

An easy way to calculate the amount of energy available at each level is to what?

Ateam from new york presbyterian hospital is conducting a study about a recent increase in cases involving both excess sweating and kidney stones. what would the team need before it draws a conclusion about the cases? medications that are specifically designed to treat the sickness machines that are built to process blood and reduce symptoms until patients are healthy again data that profile the various patients who report these symptoms proof that the excess sweating is related to the excessive kidney stones

In general, are there any major differences that you can see? explain