2. adding up all of
of all of the individual atoms within one molecule of a compound will determine the molecular mass of the compound.
a. protons
b. electrons
c. atomic masses
d. atomic numbers

What does earth’s rotation on its axis cause? the tides night and day passing of years phases of the moon

Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone, due to its high light availability and warm water temperature

Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5