When we turn on a light switch or use the microwave, we use electricity. What
are common sources of our electricity? Select all that apply.
A. Captured lightning
B. Power plants burning fossil fuels
C. Nuclear power plants
D. Acid in citrus fruits
E. Hydropower plants
Answers: 1
Biology, 22.06.2019 02:20
Humans are believed to have evolved in coastal regions in east africa. the region had an abundant supply of fish for early humanoids to eat. when scientists analyze the fads gene they see an interesting pattern. people whose families have lived in this area of east africa for generation show a high level of diversity in alleles for the fads gene. conversely, people whose families had migrated inland a moderate distance from sources of fish showed a much lower diversity for fads gene alleles. additionally, the fads alleles found in people whose family has lived inland for generation are almost all gene alleles which produce fads proteins with a high level of function and activity. how do anthropologists explain this?
Answers: 3
Biology, 22.06.2019 04:00
Explain why the plants cortex would serve as the best food source for animals
Answers: 2
Biology, 22.06.2019 12:20
Abiologist counts the number of rabbits in a population each year and observes a decrease in population. since the coyote population has exploded, the biologist concludes that the coyote population has had a negative interaction with the rabbit population. which describes the biologist’s actions? a.) experimentationb.) inferencec.) observationd.) interacting
Answers: 1
When we turn on a light switch or use the microwave, we use electricity. What
are common sourc...
are common sourc...
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