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Biology, 21.06.2019 23:00, ssummey2004
Write a paragraph at least 5 sentences âwhy all vaccinations should be mandatoryâ
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Biology, 22.06.2019 12:30, Diaryyy3986
Which of the following is a reason why early living organisms on earth could not have survived on the surface? 1. the lack of an ozone layer 2. the lack of oxygen in the atmosphere 3. the fact that these organisms were single-celled
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Biology, 22.06.2019 15:30, DogeDogeLove
When an object is moving away from you while still making a sound, the pitch of the sound is perceived to a. lower b. unchanged c. fluctuating d. higher
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Biology, 22.06.2019 15:50, quise2ross
In the diagram below, which organelle is a ribosome, which combines amino acids and produces proteins? Đž
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Compare prokaryotic cells to eukaryotic cells. which difference between these two cell types affects...
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