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Based on the graph, the birthrate and death rate were most likely to be equal
between years
A. 1 and 2
B. 9 and 10
C. 7 and 8
D.4 and 5

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.

segmented body, an exoskeleton made from chitin, and joint appendages.