Biology, 10.02.2021 18:40 Theresab2021

An experiment was designed to test the effect of a new vitamin supplement on treating the common cold. Two groups of 100 patients were formed. Both groups had colds caused by the same virus. Group A was given the new supplement and observed for
48 hours. Group B was given the standard vitamin C supplement and observed for 48 hours. At the end of this time period,
researchers measured symptoms using a medical checklist.

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 06:00, iiChantxx

In the practice of science, this type of reasoning is used to develop explanations.

Answers: 1

continue

Biology, 22.06.2019 07:30, china2221

The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?

Answers: 1

continue

Biology, 22.06.2019 08:20, mommabear4887

Wich level of organization includes all the other levels or organizations

Answers: 1

continue

Biology, 22.06.2019 09:00, avahrider1

Were you able to observe the nucleolus in any of the cells if so which ones

Answers: 3

continue

You know the right answer?

An experiment was designed to test the effect of a new vitamin supplement on treating the common col...