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New YorkBiologyQuick questions
Module 2: Energy, photosynthesis and respiration
Quick questions on Cycling of energy and matter in cells - NY Regents Life Science: Biology Module 2
2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
Explain why the dry mass a plant gains as it grows comes mostly from the air. [2]
What is q2?Show answer
Explain why energy must keep entering an ecosystem but matter does not. [2]
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