Since the supercontinent Pangaea split up ~200 million years ago, the continents have remained in essentially the same positions. Do you agree?

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

Natalie had random hand movements when she was two months old. when she was six months old, she used to grab a block with her whole hand. now at the age of ten months, she can grasp the same block with her thumb and forefinger. this sequence of growth in her hand and finger movements is according to the pattern.

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.