Answer:
Coma
Explanation:
Such a cloud, termed a coma, is a distinguishing feature of comets and consists of gases and entrained dust escaping from the cometary nucleus when sunlight causes its ices to sublimate.
It helps the body stay cool; It helps maintain stability and health inside the body
A. Hydrophobic tail
Refer the attachment
Water, fresher climate, not only scientific factors but also a psychological factor (nice beaches, palms, other wildlife, etc.)
if you're talking not apart of the theory, it would be b, I believe.
