I found the answer to be cells
The purpose of ethical guidelines for handling of experimental subjects is to ensure the safety and well-being of all living creatures in an experiment.
Ethical guidelines include issues such as human rights, animal welfare, safety compliance with the law, conflicts of interest, health standards..
Ethical guidelines are the norms for the acceptable and unacceptable behaviors of the researchers.
The DNA has to replicate before mitosis to keep the number of chromosomes consistent. Hope this helps.
My best guess would be C because when you split something up the mix’s of animals decreases and it would be a disturbance
ANSWER
D. a star hope this helps :)
