Adaptive Practice
Transportation in Animals and Plants
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Easy
What is the primary function of xylem in plants?
Easy
Which component of blood is responsible for transporting oxygen?
Easy
In humans, which organ is responsible for pumping blood throughout the body?
Medium
How do plants transport food from the leaves to other parts?
Medium
Which blood vessels carry blood away from the heart?
Medium
In plants, what is the role of root hairs in transportation?
Hard
Why do veins have valves while arteries do not?
Hard
Which of the following correctly describes the flow of blood in the human circulatory system?