When Mendel crossed two hybrids for a given trait, the trait that had disappeared then reappeared in a ratio of about .

c. heat from the poles back down towards the equator.

yes

no

blue is scattered more than other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time.

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added