Biology, 19.05.2021 23:30 KittyLoverCat
Why do people lose the ability to hear high frequencies first before low frequencies? Why is it harder to hear high pitches when you are older?
Answers: 3
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Describe the relationship and movement between temperature and density in a convection cell. make sure you identify the direction of travel
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Astudent measured the amount of carbon dioxide (co2) produced by yeast during an experiment. use the data in the table at the right to answer the questions below. which variable is the dependent variable?
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Biology, 22.06.2019 22:30
Astudent wants to compare the amounts of co2 given off by yeast provided with different amounts of sugar. the student places a balloon over each container to catch the released co2. which observation is a qualitative observation the student can make?
Answers: 2
Why do people lose the ability to hear high frequencies first before low frequencies?
Why is it har...
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