Health, 10.10.2019 19:30 burnsmykala23
Meat broth that is heated to remove microbes is placed into two sterilized flasks-a normal flask that is open to the air and a swan neck flask with a curved neck to limit air movement. care is made by the experimenter to prevent contamination of the flasks during the experiment. the broth is then allowed to sit. the open flask shows immediate signs of rotting and the presence of microorganisms. the swan neck flask does not. what is the mostly likely reason for the presence of microorganism in the open flask?
Answers: 1
Health, 22.06.2019 02:10, MathChic68
Which action is characterized of mental illness 1.brushing teeth every hour because ones mouth feels dirty ? 2. forgetting to eat breakfast on a busy day? 3.crying three days over a relationship breakup? 4.feeling embarrassed about going to school after failing in front of friends?
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Health, 22.06.2019 09:10, moneyyfletcher
What a self improvement for a busy person who had difficulty finding time to exercise/ dropping out of clubs and activities/ refusing social invitations from friends/ scheduling daily invitation activity/ sleeping fewer hours at night
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Health, 22.06.2019 19:20, TropicalFan
Choose thyroid, parathyroid, or the adrenal gland and choose one disease affecting this part of the en-docrine system.
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Health, 23.06.2019 06:20, joejoefofana
Waste is deposited into in thin layers which are then compacted and covered with soil.
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Meat broth that is heated to remove microbes is placed into two sterilized flasks-a normal flask tha...
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