is grass growing a physical or chemical change

Best answer

Chemical change

People also ask

  • How does the grass change in appearance?

  • The grass changes in appearance by growing taller (physical) while chemical reactions occur involving the usage of energy and producing oxygen and carbon from CO2, a chemical change. I win. Loading, please wait. This may take some time…

  • Why does the grass stretch during photosynthesis?

  • Because photosynthesis causes the molecules in the grass to take in carbon dioxide and water, and using light energy, created oxygen and glucose new molecules. The grass is indeed not stretching, it is becoming longer and larger due to more molecules. Explanation:

  • Is a seed a physical change or chemical change?

  • It’s a seed before it grows, and chemical reactions within its cells have to take place for that to happen. A good rule of thumb is to remember that physical changes can be reversed, like melting an ice cube or cooling gases. However, a chemical change cannot, like boiling an egg or burning paper. It’s chemical.

  • Why is photosynthesis considered a chemical change?

  • The entire biological process occurs due to chemical reactions in the plant cells, thus making it a chemical change. Loading, please wait. This may take some time… Play nice.

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