Part A: Identifying Variables
Read the following hypotheses and identify the variables.
If the number of cigarettes smoked increases, then the risk for lung cancer increases.
Independent variable:
Dependent variable:
If the number of sharks swimming in a coastal region increases, then the number of shark attacks on humans will also increase.
Independent variable:
Dependent variable:
If the amount of milk a person drinks increases, the strength of his or her bones will stay the same.
Independent variable:
Dependent variable:
Answers: 2
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Answers: 1
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Apart of an ecosystem that can restrict the growth of a population is referred to as
Answers: 1
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Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.
Answers: 2
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The krebs cycle is also known as the calvin cycle pyruvic acid cycle carbon - oxygen cycle citric acid cycle
Answers: 1
Part A: Identifying Variables
Read the following hypotheses and identify the variables.
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Read the following hypotheses and identify the variables.
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