Biology, 01.08.2019 00:40 zahid79

In an experiment, a scientist decides to study the effect of exercise on cholesterol levels in people. he studies two set of people—those who exercise every day for an hour and those who don’t exercise at all. in this case, the statement that people who exercise for an hour may have lower cholesterol levels is . to test this statement, the scientist would measure cholesterol levels in exercisers and non-exercisers. the cholesterol levels would be

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 19:10, 1Angel2Got3Brains

Which statement about inheritance is true? o girls get most of their traits from their moms, boys get most of their traits from their dads. o male offspring will always have an x-linked genetic disease if the mom is a carrier o fathers always determine the gender of the offspring in humans. o males never have y chromosomes.

Answers: 3

continue

Biology, 22.06.2019 07:30, 1tzM3

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables

Answers: 3

continue

Biology, 22.06.2019 17:40, Ivy2k

Which statement best describes the first stage of cellular respiration? check all that apply

Answers: 1

continue

Biology, 22.06.2019 22:30, dnwilliams838

Text version using the diagram above, match the description to the corresponding location in the carbon cycle model. provide the letter only. carbon dioxide is converted to sugar used for food. carbon trapped in fossil fuels is converted to carbon dioxide. organic carbon is converted to fossil fuels. carbon dioxide is converted to carbonates. sugar is broken down and converted to carbon dioxide. location location location location location

Answers: 1

continue

You know the right answer?

In an experiment, a scientist decides to study the effect of exercise on cholesterol levels in peopl...