Which statement best describes scientific theories? (1 point)
Scientific theories attempt to explain why events occur in the natural world.
O Scientific theories are based on facts that describe natural events.
Scientific theories are facts based on observations of events in the natural world.
O Scientific theories do not explain events that occur in the natural world, they describe them.
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data tocata at checked at 1.11

the answer is g1

the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.

only about ten percent of the energy at one trophic level is passed on to organisms at the next trophic level. the remainder of the energy is used in life processes or lost as heat.