3. Make a claim about how the complexity of fossils in the fossil record can provide clues to the relative ages of rock units.

Four types of motile cells in human body?

What is a cordon and where is it found

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 chinchilla 1/2 agouti, 1/2 chinchilla 3/4 agouti, 1/4 chinchilla all chinchilla