Biology, 04.02.2021 14:00, ttwright24

Does the presence of antibodies specific to the virus mean that a person is immune to SARS-CoV-2?

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Biology, 21.06.2019 19:40, HannyBun

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Biology, 22.06.2019 02:00, Bashirar19

The united states produces an average of 429 billion pounds of food annually. about 133 billion pounds of that food ends up as waste. the percentage of food that the united states wastes each year is %.

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Biology, 22.06.2019 07:40, kl8774

What is the primary function of the nervous system?

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Biology, 22.06.2019 11:00, ayoismeisalex

Which of these is true of the cytoplasm of an unfertilized egg? a. it is an unevenly distributed mixture of mrna, proteins, organelles, and other substances. b. it does not contain substances that are important in directing development. c. these substances are supplied by the sperm. d. it does not contain substances that are important in directing development. e. development is directed solely by the surrounding cells. f. it is a homogeneous mixture of mrna, proteins, organelles, and other substances. g. it does not contain substances that are important in directing development. h. these substances are produced by the dna of the fertilized zygote.