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Biology, 21.06.2019 20:00, scadengo123
In addition to seeds, which of the following characteristics are unique to the seed-producing plants? a) sporopollenin b) lignin present in cell walls c) pollen d) use of air currents as a dispersal agent e) megaphylls
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Biology, 22.06.2019 08:20, jholland03
Which of these parts of the membrane large moecules pass through it ?
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Biology, 22.06.2019 11:30, eggemotions
_tissues respond quickly to outside stimuli a) epithelia b)nervous c)muscular d)muscular and nervous
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Is a pH of 7.2 from blood neutral or slightly basic?...
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