Answer:
Robert Hooke discovered the microscope I'm not sure about the others
Its hard to believe it but its D.<span />
carbon, hydrogen<span>, </span>oxygen<span>, </span><span>nitrogen</span>
Answer:
Cell deterioration
Explanation:
Once the cells first come in contact, they immediately create a cell shield that is composed of weaker cells, while the rest continue their work, the problem with this, is that their is a lack of cells to do work and the weaker cells are slowly dying and creating holes for the harmful chemicals to enter, as the cells deteriorate they clot together and create a lump in a final attempt, and it ends up creating deadly weight in the lungs.
