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Biology, 22.06.2019 05:50
Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?
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Biology, 22.06.2019 08:00
As the pea seeds respire, the level of coloured liquid in the left hand part of the capillary tube rises. by referring to what is happening in the apparatus, explain why the level of liquid changes
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Biology, 22.06.2019 08:30
Construct at least two possible hypotheses for the studentโs experiment.
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Biology, 22.06.2019 12:00
When the oxygen produced by photosynthetic plants in the water dissolves in the water, which of these is being formed?
Answers: 1
Which microscope did robert hooke use to study tree bark?
electron microscope
compound...
electron microscope
compound...
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