Biology, 18.08.2019 21:30, ozheng24112
Astudent hypothesized that drinking tea would cause an increase in pulse rate. he measured his pulse
20 minutes after drinking a glass of tea. it was 86 beats per minute. state one error in the experiment.
Answers: 1
Biology, 21.06.2019 22:50, teresaswinger
An organism has the following traits multicellular cant photosynthesize has a skull. wht kingdom does this organism most likely belong too?
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Biology, 22.06.2019 01:00, akitchen10
An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen
Answers: 1
Astudent hypothesized that drinking tea would cause an increase in pulse rate. he measured his pulse...
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