subject
Biology, 09.12.2019 21:31 Cristian9059

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?

ansver
Answers: 1

Another question on Biology

question
Biology, 21.06.2019 19:50
Which experiment would most likely contain experimental bias ?
Answers: 3
question
Biology, 22.06.2019 00:50
Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems
Answers: 3
question
Biology, 22.06.2019 03:00
Which of the following is the best definition for the process of photosynthesis? a.) plants digest sugars to make energy. b.) plants use oxygen and glucose to make carbon dioxide. c.) plants use sunlight and carbon dioxide to make sugars. d.) plants use sunlight to make chlorophyll and chloroplasts.
Answers: 2
question
Biology, 22.06.2019 06:20
The science for classifying and naming organisms is known as
Answers: 2
You know the right answer?
Mei wants to study whether heart rate increases more during certain exercises than during others. sh...
Questions
question
Biology, 29.09.2021 23:00
question
Computers and Technology, 29.09.2021 23:00
question
Biology, 29.09.2021 23:00
question
English, 29.09.2021 23:00
question
Mathematics, 29.09.2021 23:00
question
Spanish, 29.09.2021 23:00
Questions on the website: 13722366