Biology, 16.10.2020 08:01 criser1987zach
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Which of the following correctly describes how epithelial tissues gets nourishment?
From blood vessels deep to the basal layer.
Epithelial tissue does not need nourishment, it is dead.
From blood vessels scattered throughout the cells.
From the air surrounding the apical surface.
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Biology, 22.06.2019 05:50
The image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes
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Biology, 22.06.2019 15:30
The hardy-weinberg principle is that genetic frequencies in a population? will remain stable from generation to generation will always be changing will not be affected by environmental changes are always in a 3: 1 ratio
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Biology, 22.06.2019 16:00
Why were the results whit just water so much different than the trials with the detergent ?
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Biology, 22.06.2019 20:30
What methods do scientists use to predict volcanic eruptions? select all that apply
Answers: 1
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Which of the following correctly describes ho...
Which of the following correctly describes ho...
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