2. Which of the following is indicated by the pH value of a solution?
A. its hydrogen ion concentration
B. its ammonium ion concentration
C. its ability to undergo a chemical reaction
D. ils ratio of solute amount to solvent volume

This is what i found on google“ the monomers combine with each other via covalent bonds to form larger molecules known as polymers. in doing so, monomers release water molecules as byproducts. this type of reaction is known as dehydration synthesis, which means “to put together while losing water. in the process, a water molecule is formed.” i hope this you

D.) domain, kingdom, phylum, class, order, family, genus, species