6. a biologist hypothesizes that restricting food from mice will decrease their activity. he designs an experiment in which he observes the activity of 50 mice under restricted food regimens. which of he following is true about his study?
a. the study is well designed since it uses a large sample of mice.
b. the study does not include a control group.
c. the study includes too many variables.
d. the results will allot the biologist to draw a valid conclusion.
Answers: 1
Other questions on the subject: Biology
Biology, 21.06.2019 23:30, brook633
The table shows dates and appearance of index fossils. which rock layers can be dated most precisely? a) a layer containing both a fossil 4 and a fossil 3 b) a layer containing both a fossil 2 and a fossil 3 c) a layer containing both a fossil 1 and a fossil 4 d) a layer containing both a fossil 1 and a fossil 2
Answers: 2
Biology, 22.06.2019 00:10, breasiasamuel7053
Which is an example of a decomposer? a. bear b. algae c. grass d. bacteria d bacteria
Answers: 2
Biology, 22.06.2019 01:00, stodd9503
If water were a non polar molecule, how would its properties be different ? a.) water would be a much lighter molecule b.) water would be able to climb up inside plants c.)water would not be able to form hydrogen bonds d.) water would stick together much more strongly
Answers: 2
Do you know the correct answer?
6. a biologist hypothesizes that restricting food from mice will decrease their activity. he designs...
Questions in other subjects:
Business, 27.12.2019 22:31
History, 27.12.2019 22:31
History, 27.12.2019 22:31
Health, 27.12.2019 22:31
Mathematics, 27.12.2019 22:31
Mathematics, 27.12.2019 22:31
