Biology, 12.11.2020 17:10 deena7

1. An experiment was carried out to determine whether drinking caffeinated soda increases pulse rate. The pulse rates of two groups of people at rest were

measured. Group A was then given caffeinated soda and group B was given

caffeine-free soda. One hour after drinking the soda, the pulse rates were

measured

Independent variable:

Dependent Variable:

The independent variable is whether The dependent variable is the two groups

drinking caffeinated soda ncreases pulse of people at rest

rate

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 22:20, yddlex

Which of the following is a way that minerals are used? a. industry construction technology d. all of the above

Answers: 2

continue

Biology, 22.06.2019 05:00, graymonky12

This comparative chart is an example of one that might be used by scientists and law enforcement personnel for identification purposes. the chart represents a technological advance called

Answers: 2

continue

Biology, 22.06.2019 06:00, ajbrock1004

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun

Answers: 1

continue

Biology, 22.06.2019 11:30, raiindrxp

In a population that is in hardy-weinberg equilibrium, there are two possible alleles for a certain gene, a and a. if the frequency of allele a is 0.4, what fraction of the population is heterozygous? a. 0.40 b. 0.60 c. 0.16 d. 0.48

Answers: 1

continue

You know the right answer?

1. An experiment was carried out to determine whether drinking caffeinated soda increases pulse rat...