Why does temperature change always move from regions of hot to regions of cold?

What is the following best defines climate?

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x albino a) all chinchilla b) 1/2 chinchilla, 1/2 albino c) 3/4 chinchilla, 1/4 albino

How would you describe the the organisms in the second row of model 1 that are connected to the parents by a line