Hi, answers are sea wall, groin, breakwater.
Answer:
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.
<span>Kelp is eaten by sea ottersb
Kelp a large, brown plant that grows in the sea, used in some foods and medicines</span>
Answer:
hydrolysis and dissolution
