Biology, 01.07.2019 16:30 Finessethenemy
Elias conducted an experiment about the effects of exercise on the heart rate of teenagers. before morning basketball practice, he asked the members of his high school team to be his subjects. he measured each of their heart rates before and after a set of exercises. which change would most reduce the bias of his experimental design? a. test the team members on the same exercises after practice too. b. test additional boys as well as several girls from different classes. c. test girls from his school, as well as teachers, siblings, and family friends. d. test the team members every day for a week to increase data.
Answers: 2
Biology, 21.06.2019 18:00
Which of the following is not a product of the second stage of glycosis
Answers: 3
Biology, 21.06.2019 22:00
What is thought to have caused the mass extinction at the end of the cretaceous period?
Answers: 1
Biology, 22.06.2019 06:20
Which of these statements is false? a. others may notice a problem with a relationship before the people involved. b. the first sign of a problem with a relationship is a feeling of anger. c. damaged relationships can be repaired. d. even good relationships can be damaged.
Answers: 1
Elias conducted an experiment about the effects of exercise on the heart rate of teenagers. before m...
Mathematics, 15.11.2021 01:00
Mathematics, 15.11.2021 01:00
Biology, 15.11.2021 01:00
Physics, 15.11.2021 01:00
Mathematics, 15.11.2021 01:00
Mathematics, 15.11.2021 01:00
Biology, 15.11.2021 01:00
Biology, 15.11.2021 01:00
Biology, 15.11.2021 01:00
Biology, 15.11.2021 01:00
Mathematics, 15.11.2021 01:00
Mathematics, 15.11.2021 01:00
Mathematics, 15.11.2021 01:00
Mathematics, 15.11.2021 01:00