Answer:
oligomers
Explanation:
Sometimes polymers are made from bound groups of monomer subunits (up to a few dozen monomers) called oligomers.
Answer:
B. Parasympathetic impulses
I'm pretty sure it's deposition because the sediments in the water(soil) are building up on the rock.
Answer:
A. Melting the substance doses not change the substance
Explanation: