Which of the following is a secondary source?
a. court testimony
b. an interview
...
Biology, 18.10.2019 03:20 ladybuggirl400
Which of the following is a secondary source?
a. court testimony
b. an interview
c. a biography
d. a government report
Answers: 3
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Out of the seven main animal groups (fish, mammals, birds, insects, reptiles, amphibians, and arachnids), how many contain members with internal backbones? a. 5 b. 3 c. 7 d. 1
Answers: 1
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Control of the body is accomplished by which of the following body systems? nervous system and circulatory system endocrine and repertory system circulatory and respiratory systems nervous system and endocrine systems
Answers: 1
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The diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates
Answers: 1
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Asolution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. the graph shown was plotted at the end of the experiment. what can be concluded from the graph? a) temperature has no effect on the activity of the enzyme. b) the effect of temperature on the enzyme is unpredictable. c) the enzyme shows increased activity up to a certain temperature. d) the activity of the enzyme is inversely proportional to the temperature.
Answers: 2
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