Why is it important not to have a bias when performing an experiment to solve a problem?

Ascientific blank must be testable and capable of being proven false?

Acorporation gives out its profits as dividends paid to whom?

Hydroelectricity provides about 7 percent of the electricity generated in the united states. (a) explain how a hydroelectric power plant converts energy stored in water into electricity. (b) identify two factors that determine the amount of electricity that can be generated by an individual hydroelectricity power plant. (c) describe the two main types of land-based hydroelectric power plants. (d) describe two economic advantages and two environmental disadvantages of hydroelectricity.