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What are the benefits of stretching?
1. Makes you stand straighter.
2. Prevents leg cramps
3. Strengths the heart muscle
4. Helps you lose weight
5. Helps you sleep better

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

This rapid change in species that rarely leaves behind fossil evidence is referred to as

First described the system of fingerprint ridges and spirals, which eventually were used for fingerprinting. a.) fare and fidelis’s pathology b.) dr. calvin goddard c.) hans gross d.) marcelo malpighi e.) leeuvenhoek’s microscope