Which layer of skin could be thought of as a sturdy raincoat or biohazard suit

stratum corneum

Explanation:

The layer of skin that could best be thought of as this would be stratum corneum. This is the thin uppermost layer of our skin and it is made up of dead keratinocytes which ultimately creates protection from any foreign bodies from entering. This includes liquids such as water or certain chemicals from bypassing this layer and gaining access to lower layers such as stratum granulosum which can cause pain/damage if it were to do so.

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.

what? are the statements?