A student examines a cell under the microscope and sees chloroplasts. Which of the following could be the source of the cell? O Giraffe
Fish
Human
O Tree
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N
3
3
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5
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Ions gain or lose electrons

Answerstrong acids and bases completely dissociate in water.this is how strong acids and bases are defined. they will ionize 100% in solution, making a non-reversible reaction

Polyethylene is a strong synthetic polymer that can be used to make toys and bottles. polyethylene is a plastic material called thermoplastic. one very useful property of thermoplastic is that when it is heated it turns into liquid, which can be molded into desired shape and size. also the material do not dissolve at room temperature.