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Science Knowledge Quiz

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Questions and Answers

What is the process of photosynthesis primarily responsible for?

Converting chemical energy into light energy

Converting light energy into chemical energy (correct)

Converting oxygen into carbon dioxide

Converting water into oxygen

What is the function of the nucleus in a cell?

Contains genetic material and controls cell activities (correct)

Produces energy for the cell

Regulates the passage of substances in and out of the cell

Synthesizes proteins for the cell

What is the main function of the respiratory system?

To facilitate the exchange of oxygen and carbon dioxide (correct)

To produce hormones for the body

To transport nutrients to the cells

To regulate body temperature

What is the atomic number of oxygen?

<p>8 (A)</p> Signup and view all the answers

What is the process through which plants make their own food?

<p>Photosynthesis (B)</p> Signup and view all the answers

Science Knowledge Quiz

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Questions and Answers

What is the process of photosynthesis primarily responsible for?

What is the function of the nucleus in a cell?

What is the main function of the respiratory system?

What is the atomic number of oxygen?

What is the process through which plants make their own food?

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