Answer: A
Explanation: Protons and neutrons form the nucleus of the atom, with electrons orbiting it.
A) The limiting reactant is Al
b) Br2 is the excess reactant
c) The amount moles of AlBr3 that get produced will be equal to the number of moles of Al to begin with.
d) 0
Answer:
Yes they can
Haploid cells are mostly sex cells and these cells usually undergo meiosis.
Hope this helps.
B. Biomass
(I guess so cause other ones are already being used)
