Which ends up with half the number of chromosomes?

Meosis

Explanation:

Meosis 1 ends with 2 diploid cells that end up dividing again into 4 haploid cells.  Thus, the end result of meosis is 4 haploid cells with 23 chromosomes each.

who knows

explanation:

in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.