How are weathering and erosion the same?
a. both move sediment from one place to another.
b. both break down rocks into smaller pieces.
c. both change earth's surface.
d. both leave sediment in new places.

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

What is the mass of 8 moles of sodium atoms

What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots