They may design and perform an experiment to try to answer their question and test their hypothesis. From the results of their experiment, scientists draw conclusions.
Thats the way scientists think.
B. Salmonella
Isotonic solutions will have the same or a very similar concentration when compared to the cell or microbe within it. Based on the chart above, Salmonella has a salt concentration as a percentage of volume of 0.9. If the salt concentration of a solution is 1% then 0.9 is the closest compared to the others. Paramecium will be hypotonic while Amoeba and Plankton would be hypertonic in this solution.
Answer:
This is Chemical change
Explanation:
The sugar molecules in the marshmallow are being changed into carbon.
Hopefully this helps :)
Answer:
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code switching. noun. the practice of changing from using one variety or register of language to another
<span>The carbon dioxide level in the city will be higher because the exhaust gases from vehicles release carbon dioxide and there are not many trees to utilize it.
Plants go through photosynthesis using carbon dioxide, releasing oxygen in the process, so more of the carbon dioxide is used in the garden. Plus, there is more carbon dioxide in the city to begin with, simply because there are more vehicles with more exhaust.</span>
