Biology, 23.04.2020 09:00 jkjjoijjm5928
Mei wants to study whether heart rate increases more during certain exercises than during others. She designs an experiment to
test the heart rates of classmates in the morning and in the evening for three days, immediately after doing jumping jacks, doing
push-ups, or running in place. What is the dependent variable in this experiment?
Answers: 1
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Complete the possible outcomes for each generation in the pedigree chartaa aa aa
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Which of the following is not a symptom of desertification? a) decrease in salt content of the soil b) lowering of the water table c) reduced surface water d) increased soil erosion e) loss of native vegetation
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Biology, 22.06.2019 01:30
15 ! come and answer! a(n) is the general term for an infectious disease that has spread across a city, region, or country.
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Mei wants to study whether heart rate increases more during certain exercises than during others. Sh...
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