Lesson 63 of 500 · Extra Passages

Ecosystems Part 2

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Learning about Ecosystems is exciting. There are many facts about Ecosystems that students should know. Understanding Ecosystems helps build strong skills. Keep practicing to get better at Ecosystems. As students advance, they learn more details about Ecosystems. Practice and review help strengthen understanding.

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Question 1

1 of 2

Who studies Ecosystems?