-When cutting into or dissecting the specimen, it is important to always cut away from yourself and others. To avoid cutting anyone, especially with formaldehyde being used. .
-You should also should not hold the animals while cutting because you could again, cut yourself. Another precaution that should be obvious is Do not eat any part of the specimen.
Necessary because it keeps heat in and keeps the planet at the right temperature for life. It can harm the planet if more pollution occurs and the greenhouse gas effect traps too much heat and causes global warming