The fossilized teeth of ancestors of the modern horse have grown progressively larger and flatter over the past 60 million years. which of the following is the bestexplanation for the changes seen in horse tooth structure over time?

Where is energy trapped inside the organelle chlorophyll

What best describes the structure of the declaration of independence?

Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of