Ques:Q: What term is used to describe a simple diagram that shows one way energy flows through an ecosystem? Choices: - water cycle - food pyramid - fuel chain - food chain A:

Ans:food chain
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Ques:Q: What organelle contains the genetic material of the cell? Choices: - gamete - fetus - meiosis - nucleus A:

Ans:nucleus
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Ques:Q: Refracting and reflecting telescopes are optical telescopes that use lenses to gather what? Choices: - electricity - magnetic force - sound - light A:

Ans:light
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Ques:Q: Dew point is the temperature at which what occurs? Choices: - combustion - fermentation - precipitation - condensation A:

Ans:
condensation
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