1. look at the figure above. which layer of the atmosphere holds the
ozone layer?

a. troposphere
b. thermosphere
c. mesosphere
o d. stratosphere

i think the answer is 95 hope this

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.