What can you determine by looking at the data on
the chart?
skin cancer rates remained the same for four
years, increasing slightly in 2009.
skin cancer rates decreased over the four-
year period, decreasing more rapidly in 2009.
skin cancer rates continued to increase
gradually over the four-year period,
decreasing slightly in 2009.

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.

b is the answer and if you need further with anything message me