Answer:
More specific plz I could just say eat,breath,drink but I doubt that's right can I get some more details?
The answer is absorbing dead or decaying organisms
Food, shelter, water, are some things a squirrel will need to survive
I would say
a. biological pest control
biological pest control is when other plants or animals are used to control pests. There are no chemicals used only the natural roles of the environment.
Hope this helped!
