Answer:
Homeostasis
Explanation:
It is a process that living things use to actively maintain fairly stable conditions necessary for survival.
The first things that should be done would be to ensure that you yourself are aware of the hazardous materials that are present, protect yourself, and call for personnel. Hope this helps!
Answer:
not sure maybe b it sound right otherwise sorry
I think the answer would be 420hg=4,200,000cg
C always ten times older then
