Answer:
A. The cost of producing a kilowatt of power with fuel cell will be less than $30 in 2015
Answer:
2.256 moles of oxygen atoms
Explanation:
CaCo3 is calcium carbonate
every mole of calc carb has 3 moles of O atoms
.752 moles of this has 3 times as many moles of Oxygen atoms
Answer:
The answer is: Molecule and Organ system.
Explanation:
not sure but I think is quartz or feldspar minerals
