Biology, 10.02.2020 19:22 lizdeleon248
Which of the following represents organisms in a food chain?
a hawks, owls, eagles
b deer, rabbits, cows
c seeds, mice, snakes
d hyenas, vultures, crows
Answers: 2
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Consider the model of the oxygen cycle on earth. the majority of earth's oxygen reservoirs are found in the a) atmosphere. b) biosphere. c) hydrosphere. d) lithosphere.
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Scientists are conducting a study on the effectiveness of a new drug on memory loss. they are giving some of the test subjects the new drug to find out if it improves their long-term memory. which are possible limitations of this study? check all that apply. a) test subjects may want to participate in additional experiments. b) test subjects may think they should be paid more. c) test subjects may get bored and want to quit early. d) test subjects may have to travel during the experiment. e) test subjects may have full-time jobs. this is multiple choice. you for the !
Answers: 2
Biology, 22.06.2019 14:30
Which of the following shows the results that you would get if you tested beef using the four tests in the gizmo
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Biology, 22.06.2019 20:30
If there is another new infectious disease somewhere in the world, what do you think canadian officials should do
Answers: 1
Which of the following represents organisms in a food chain?
a hawks, owls, eagles
...
a hawks, owls, eagles
...
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