WILL MEDAL!!! P.S. I fan back to anyone who fans me! The small circles represent molecules of oxygen. Which best describes how the oxygen molecules will move? A. Oxygen will diffuse from an area of higher concentration (outside the cell) to an area of lower concentration (inside the cell). B. Oxygen will move from an area of higher concentration (inside the cell) to an area of lower concentration (outside the cell). C. Oxygen will move from an area of lower concentration (inside the cell) to an area of higher concentration (outside the cell).
or,D. Oxygen will move from an area of lower concentration (outside the cell) to an area of higher concentration (inside the cell).
okay. 1) where do you see more bubbles? inside or outside the cell? 2) if you stir your coffee in the morning, the milk will first be in one place, and then distributed equally among the coffee. some goes for the bubbles. now, please solve.
D? @Schleifspur
nope. remember that before you stir the coffee, there are places with low milk concentration and places with high milk concentration in the cup. the stirring just evens everything out.
B? @Schleifspur
very good.
Thank you! @Schleifspur I like it when people show me how to figure it out instead of just telling me the answer :)
yeah I like that better, too. you can always become my fan if you want, although there's no real benefit in that
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