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Biology, 21.06.2019 14:00, madleneinejessup
According to the law of conservation of energy, energy can neither be created nor destroyed. if this is true, why is there less energy in the top of the energy pyramid than there is in the bottom of the energy pyramid?
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Biology, 21.06.2019 22:00, lanaiheart7
The instructions for making proteins come originally from
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Biology, 22.06.2019 00:30, KittyLitty
If bacteria are much too small to see, what is one reason why can we see colonies in the petri dishes that have plenty of food to eat after only a few days?
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Biology, 22.06.2019 05:00, buywickless
According to this food web which of the following would be considered primary consumers
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In human males the maximum number of functional sperm cells that is normally produced from every sex...
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