In a scientific experiment, a changed
is any factor that can change or be
A. hypothesis
B. causation
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C. conclusion
D. variable
SUBMIT

What the theory that the sun goes around earth was replaced with the theory that earth goes around the sun this was an exaple of a

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

Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air