The most common source of contamination with E.coli is by eating contaminated food like meat and eggs.
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Explanation: Scientists believe that Archaebacteria are the survivors of an ancient group of organisms that bridge the evolutionary gap between prokaryotes and eukaryotes. Eukaryotes are the true evolved cells and they differ from prokaryotes
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Mineral C
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Mineral C can scratch apalite, due to its higher hardness, but can be scratched BY feldspar due to it being slightly lower than feldspar.
Answer: Somatization and conversion disorder. Somatization is the psychological mechanism whereby psychological distress is expressed in the form of physical symptoms. Conversion disorder occurs when the somatic presentation involves any aspect of the central nervous system over which voluntary control is exercised.
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Answer:
46 chromosomes
Humans have 23 pairs of chromosomes, for a total of 46 chromosomes. In fact, each species of plants and animals has a set number of chromosomes.
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