This is called Osmosis.
hope this helps!
36 thymine (matches with 36 adenine)
24 guanine (matches with 24 cytosine)
The answer would be C
The illness doesn't have to be life-threatening to the point where they must go to the hospital, but it could still be a health risk.
The surface layer of the water freezes solid creating a barrier that insulates the ice below so that it keeps a steady temperature usually a few degrees above freezing (32 degrees).
