The answers are stress accumulations and reoccurrence! I hope this helped you and I hope you have a great day! :)
Answer:
4
If the beaker was not cleaned, starch could have been in it.
Nerve cells release neurotransmitters across gaps and secretion of proteins and wastes: it’s Exocytosis
In a cell, there are several parts of it that are there to stop this from happening. Cancerous cells do not have the genetic code to stop growing and reproducing. A regular cell will actually destroy itself it there is a mutation. If it does not get destroyed, it could potentially be tumorous, then it could eventually be cancerous.