Biology, 19.12.2019 00:31 ginapogones4958
The cell membrane forms a protective barrier between the external and internal environments. it is referred to as because it allows some substances to cross more easily than others and blocks other substances from crossing into the cell.
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Biology, 21.06.2019 18:30
This aquarium exhibits biotic and abiotic factors in an aquatic environment. one of the abiotic factors is
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Biology, 22.06.2019 05:30
What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?
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Biology, 22.06.2019 10:10
What is a photon? a. part of a ribosome b. a light particle c. a carbon dioxide molecule d. part of a chloroplast b.a light particle
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Biology, 22.06.2019 13:00
Why is the statement not a hypothesis? sunflowers require soil and plenty of sunlight and water to grow and thrive.
Answers: 3
The cell membrane forms a protective barrier between the external and internal environments. it is r...
Mathematics, 19.05.2020 15:32
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Mathematics, 19.05.2020 15:32
Mathematics, 19.05.2020 15:32
History, 19.05.2020 15:32
Mathematics, 19.05.2020 15:32
Mathematics, 19.05.2020 15:32
Mathematics, 19.05.2020 15:32
Mathematics, 19.05.2020 15:32
Mathematics, 19.05.2020 15:32