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Biology, 21.06.2019 18:00
The phlogiston theory in the 17th century attempted to explain burning. the theory stated that combustable objects contained a material called phlogiston, a substance without mass, color, odor, etc. after objects burned, the objects were dephlogistonated and were then in their true form. the phlogiston theory was accepted until the 18th century, when lavoisier proved that combustion requires a gas that has mass. phlogiston is considered a) to be scientific knowledge b) not to be scientific knowledge c) to be proven by scientific method d) to be accepted in the modern scientific community
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Biology, 22.06.2019 05:30
How is transcription similar to translation in terms of base pairing?
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What if the yeast were extremely active and produced more than 100ml gas. would you know? why/why not
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Biology, 22.06.2019 15:30
What is it called when lava when it erupts from the surface through volcanoes.
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Suppose friendly ants fed on sugary droplets excreted from a caterpillar, but did nothing to help th...
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