PLZ HELP ASAP Which kingdom has organisms that are multicellular and have sophisticated organ systems?
A). Plantae
B). Fungi
C). Animalia
D). Protista

The answer is C: Animalia

Hope this helped :)

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.