A scientist designed an experiment to test the effect of temperature on bacterial growth. he grew three different cultures of the bacterium e. coli under three heat lamps at different temperatures. what was the independent variable in this experiment?

the answer is: metamorphic rocks often show the presence of fossils, also a

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-lavira: )

the main thing i would use is bricks because if there is a hurricane, there is a great possibility for the house to still stand. and i would also use plexiglass windows instead of regular windows because plexiglass isn't prone to breaking.

the answer you are looking for is the united states forest service.

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