Which of the following would most likely be key to gathering evidence that the RNA World hypothesis is valid? (4 points) Group of answer choices

Creation of suitable environments for long-term study of single-celled organisms

Simulation of early Earth conditions and long-term study of the resulting molecules

Development of a system for studying the microsphere's ability to absorb additional molecules

Categorization of the different specific conditions that result in the development of microspheres

Melissa lives in a town called greendale. she discovers that when she lights a match and holds it near her kitchen faucet, the little flame grows into a larger fire. melissa is surprised because she thought the water would extinguish the flame rather than ignite it further. her mother tells her that the water might be contaminated with dissolved methane, a primary component in natural gas. melissa investigates the matter and finds that cases of methane contamination started shortly after a company began fracking for natural gas in the area. based on this information, which three statements are plausible consequences of fracking in greendale?

What type of graph presents information about how often certain or traits occur?

Which of the following statements is true of cells