The new substances that are formed during a chemical reaction are called the products. The original substances are called the reactants. For example, when hydrogen gas is added to oxygen gas and ignited, the new substance water is formed. The reactants are hydrogen and oxygen.
-Diane:)
A protostar forms once the nebular cloud condenses and the core begins to heat. To heat is the answer hope this helps you!!
<span>ovaries
</span><span>fallopian tube
</span>cervix
vagina
uterus
The answer is iguana because they are the only animal that changes color
A- cell membrane
B- nucleus
C- cytoplasm
D- mitochondrion
E- ribosomes
