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Questions and Answers
What is the primary function of the respiratory system in vertebrates?
What is the primary function of the respiratory system in vertebrates?
- Regulating body temperature
- Transporting nutrients to cells
- Distributing oxygen to the body's tissues (correct)
- Excreting waste products from the body
Which of the following is an example of a symbiotic relationship in an ecosystem?
Which of the following is an example of a symbiotic relationship in an ecosystem?
- A lion hunting a zebra for food
- A bee collecting nectar from a flower (correct)
- A squirrel gathering nuts from a tree
- A snake shedding its skin
Which of the following is a non-living component of an ecosystem?
Which of the following is a non-living component of an ecosystem?
- Rabbit
- Water (correct)
- Tree
- Grass
What is the function of the circulatory system in vertebrates?
What is the function of the circulatory system in vertebrates?
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What is the primary function of the circulatory system in vertebrates?
What is the primary function of the circulatory system in vertebrates?
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Which of the following is a symbiotic relationship in an ecosystem?
Which of the following is a symbiotic relationship in an ecosystem?
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What is a key function of non-living components in an ecosystem?
What is a key function of non-living components in an ecosystem?
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