volume change it travels through all types the media......
Answer:
They bask in the sun
Explanation:
In other words, they lay on their back to raise their body temperature.
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Answer:
C. Releases hormones to regulate the endocrine system
Explanation:
Albert, a student researcher, varies the amount of food given to rats in an experiment to measure the effect on their learning behavior. In albert's study, the amount of food given is the independent variable.
An independent variable is under the control of the experimenter. Independent variable does not depend on the other variables involved in the experiment. Since the amount of food is varied, it is not depending on other variables like size of mice, weight, etc.
Answer:
A
Explanation:
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