I would go with mathmatical formula because of physics and what not but I'm not completely sure so if you have a different possible answer you think would be better, go with that :)
Pretty sure the answer would be C, because you need the warm and cold air to mix.
Answer:
I think coz they do not exhibit the trait because it is recessive, but they could pass it on to their offspring if their partner is also a heterozygote.
Answer:
Adaptation is the evolutionary process whereby an organism becomes better able to live in its habitat or habitats.
