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Daily Archives: 2021-05-15

What are dot diagrams are used to represent?

What are dot diagrams are used to represent? Dot diagrams are used to represent outer electrons. How do Lewis dot diagrams work? Lewis structures (also known as Lewis dot structures or electron dot structures) are diagrams that represent the valence electrons of atoms within a molecule. These Lewis symbols and Lewis structures help visualize the […]

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Would separated populations of squirrels be able to interbreed if the barrier was no longer there Defend your answer?

Would separated populations of squirrels be able to interbreed if the barrier was no longer there Defend your answer? Answer: No, they could not interbreed. Explanation: When a group of squirrels separate from each other and develop its unique characteristics, this is known as speciation. In which situation is speciation most likely to occur? Gradual […]

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How do you identify red blood cells under a microscope?

How do you identify red blood cells under a microscope? Erythrocytes. Erythrocytes, or red blood cells, are by far the predominant cell type in the blood smear. They appear as biconcave discs of uniform shape and size (7.2 microns) that lack organelles and granules. Red blood cells have a characteristic pink appearance due to their […]

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Which is similar between Autotrophs and Heterotrophs?

Which is similar between Autotrophs and Heterotrophs? “Autotrophs are organisms that prepare their own food through the process of photosynthesis, whereas heterotrophs are organisms that cannot prepare their own food and depend upon autotrophs for nutrition.” What energy source has both Heterotrophs and Autotrophs? Food is chemical energy stored in organic molecules. Food provides both […]

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How does biodiversity change after a mass extinction?

How does biodiversity change after a mass extinction? As lineages invade different niches and become isolated from one another, they split, regenerating some of the diversity that was wiped out by the mass extinction. The upshot of all these processes is that mass extinctions tend to be followed by periods of rapid diversification and adaptive […]

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What is the process of chlorination of water?

What is the process of chlorination of water? The chlorination process involves adding chlorine to water, but the chlorinating product does not necessarily have to be pure chlorine. The three most common types of chlorine used in water treatment are: chlorine gas, sodium hypochlorite, and calcium hypochlorite. Who first put chlorine in water? John L. […]

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