This is what my lil sisters grade on her test looks like
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Biology, 22.06.2019 04:40
The negative impacts of nonnative species generally outweigh the positive impacts
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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 08:10
What is the next step in the process after a substrate enters the active site of an enzyme
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Biology, 22.06.2019 12:20
Which organ controls breathing? lungs alveoli heart diaphragm
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Mathematics, 03.06.2020 20:03
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