An exoskeleton is the outer skeleton of an animal to protect them. An exoskelton is also called a shell.
The scientific theory of evolution states that populations change over time in response to changes in the enviroment
A. Because the symptoms will become worse and the patient obviously does not want it to continue into s more difficult virus
I don’t think it would change the effectiveness , if bees got used to it or it had always been like that, they wouldn’t have a problem, but if it was a sudden change then they might dislike it
Answer:
Virus.
Explanation:
Viruses can't reproduce without invading the cell of another living being.