Biology, 17.10.2020 14:01 sweetgirl22899
The cooler the temperature in a lake, the more oxygen the water holds. Daniel
notices that he catches more fish in a lake that is cooler than 55 degrees. He wants
to conduct a study so he can catch the most fish possible this year. He's having
trouble writing a hypothesis. Please help him.
Answers: 1
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What initially causes a nerve impulse? release of enzymes out of the neuron movement of chemicals into the dendrites of the neuron pathogens attacking the dendrites of the neuron red blood cells bathing the neuron
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Which best describes how the common cold spreads in the human body? a bacteria burst out of normal cells killing them b viruses replicate inside respiratory cells c bacteria inject dna into normal cells d viruses insert dna into bacteria
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Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c.ozone layer hole d.increase in sea levels
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The cooler the temperature in a lake, the more oxygen the water holds. Daniel
notices that he catch...
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