Lila found a new bacteria that made an antibiotic with the same strength as penicillin, but with less chance of giving people an allergic reaction. she performed a controlled experiment, repeated it many times, and had several others confirm her findings. which would most likely be her next move? rethinking her experiment getting it peer reviewed increasing the sample size performing multiple trials

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.