Write this number to two significant figures in scientific notation. use the "^" character to indicate the exponent. 5,489.6654 (answer) -^a0 (answer) ^a1
ive done this 12 times and keep getting it wrong.

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

An ecologist studied the same species of deer during the summer and the winter. she noticed that during the summer, when there was plenty of food, the deer were energetic and playful. however, during winter when food was scarce, the deer moved more slowly and did not run unless they needed to escape a predator. which scientific fact is best supported by her observations?

During binary fission, what events must occur before the cell splits into two new cells?