Answer:
cells
Explanation:
they are basic functional units which help organs in the body to function properly.
Answer:
44 g/mol
Explanation:
It should be CO2 for carbon dioxide
CO2= 12+2(16)=44
Answer:
One mole of U238 ( 6.022 X 10^23 atoms) is 238 grams; one mole of U235 is 235 grams. The difference in molecular weight between a mole of U235 and U238 is 3 grams, the secret to enriching uranium.
Explanation: