Use the same information to answer the questions that follow. Evolution and Classification

What three things provide evidence for the genetic relationships among organisms?

the answer is: morphological, databiochemistry, DNA sequencing

i'd say that the moon rock is about 2.2 billion years old.

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.