Explanation:
Are you 13 years old???????
Direct observation
indirect observation
random sampling
mark-and-recapture
No, it is nowhere near "homeostasis." Perhaps it is a homeostatic mechanism or a natural immunological response of the body.
Either A. or D. it depends on what kind of insulation you're looking for.
Well, A humans brain is bigger than a Sheeps brain, And a human has more Ridges and Contours also, Hope this helps