Answer:the vascular tissue in plants that conducts sugars and other metabolic products downward from the leaves.
Explanation:
<span>Phosphorous cycle. </span> It differs from the other major biogeochemical cycles in that it does not include a gas phase
<span>The question says,' the purpose of the mucus found within the respiratory system is to .............. The correct option is B. The mucus found in the respiratory system function by trapping foreign particles that enter into the lungs especially thorugh the nose during breathing, thus mucus aid in protecting the lungs.</span>
Answer:
Angiosperms evolved during the late Cretaceous Period, about 125-100 million years ago.
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