All life is made of cells, but all cells also have a shared history

During the winter, this species of fox has white fur, but in the summer, it has brown fur. what environmental change may have lead to this fox's fur color? snow cover increase in sun's brightness volcanic eruption global warming

The cretaceous period spanned the time interval between and 65 million years ago. 250 million 144 million 75 million 200 million

The law of states that traits are passed from parents to offspring independently of one another.. true or false