C
the chances of survival is the amount of offsprings the animal has therefore the answer is C.
Color Change.
Production of an odor.
Change of Temperature.
Evolution of a gas (formation of bubbles)
Precipitate (formation of a solid)
Hope this helps!:)
(4) 3- ethyl -2,5 dimethyl -1,4 -hexadiene
Answer:
Carbon monoxide is a colorless, odorless, and tasteless flammable gas that is slightly less dense than air.
