Answer:
In a hot spring in Kamchatka, Russia, the two groups of genetically indistinguishable microbes parted ways. They began evolving into different species—despite the fact that they still encountered one another in their acidic, boiling habitat and even exchanged some genes from time to time, researchers report.
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Answer:
an essential nutrient
Explanation:
cholesterol is a needed nutrient in the body
Answer:B
Explanation: Using Chemicals or pesticides would make it so that the invasive species would adapt to the new chemical, making it even harder to get rid of them. It’s helpful for the time being, however it doesn’t help for the long term. Introducing a predator, is like using 1 new species, to get rid of another new species. If you get rid of the invasive species, you still have to deal with the new predator. Hunting competitions can help, however they would only really work for animals. I don’t think hunting for plants would arouse much interest. Preventing them from invading a new environment would make it so that the damage will never be done...
Answer:
Liters, not an SI unit, but is well related to measurement of liquids and very commonly used.
Explanation:
Volume is commonly referred to amount of liquids in the three dimension space which is occupied by that particular liquid. The SI units for volume is either cubic meter for higher volume or cubic centimeter for lower volume. For measurement of solid volume, the above mentioned units are used. Whereas liquids are commonly measured in the form of liters or milliliters, where One liter corresponds to One thousand cubic centimeters. Liters does not belongs to SI unit for measurement.