What is the estimated ecosystem respiration (re) for the stream.

not sure if this what   you'r looking for would be percent composition

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.

answer; endometriosis;