Aluminum is an element. Which best describes what makes up a sample of aluminum?
one kind of atom
O two different kinds of atoms
all carbon-based atoms
a carbon atom and non-carbon atoms

In horses gray horses gg are codominant to white horses ww. the heterozygous horse gw is an appaloosa horse (a white horse with gray spots). cross a white horse with an appaloosa horse. i just need the answer to the genotypic ratio and phenotypic ratio