Answer:
Most macromolecules are made from single subunits,called monomers. The monomers....building blocks are combine with each other using covalent bonds to form larger molecules called polymers.
Monomers release water molecules as by-products and this process is called condensation.
<h2>The difference between Renewable and Non- Renewable resources are:</h2>
<h3><u>Renewable</u><u> </u><u>Resources</u><u>:</u></h3>
The resources which can be kept unexhausted after use through the process of regeneration are called Renewable Resources or Inexhaustible Resources.
Examples:
<h3><u>Non-Renewable</u><u> </u><u>Resources</u><u>:</u></h3>
The resources which cannot be regenerated after use and get completely exhausted are called Non-Renewable Resources or Exhaustible Resources.
Examples:
- Coal
- Mineral Oil
- Minerals,etc..
<h2>Hope it helps you </h2>
<h2>Ryzen♡~</h2>
<h2>Bye,Have a splendid day ♧</h2>
Oil floats on water so it is has less density than water.
