Kidney stones form when accumulate(s) in the renal pelvis.
a. uric acid
b. carbonic acid
c. bicarbonate
d. fatty acids
e. nucleic acids

Where would you expect to see seedless plants, such as ferns and mosses? a. in a botanical museum, because they are all extinct b. low and close to the ground in a moist environment c. climbing high while circling the branches of another plant d. deeply rooted in a forest with a trunk that reaches 20 meters or more

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?

You see a white marker with an orange circle and black lettering. what does this marker tell you