In the text it says “Most macromolecules are made from single subunits, or building blocks, called monomers. The monomers combine with each other using covalent bonds to form larger molecules known as polymers. In doing so, monomers release water molecules as byproducts. ... In the process, a water molecule is formed.” I hope this helped
B) i’m pretty sure it’s cholecystojejunostomy
The high heat capacity of water prevents fish body temperatures from changing during the winter.
I’m going to guess the answer c