Answers 2025-2026_MDCPS_2000315_Biology_1_A-CR Unit Test — Unit testQuestion 9

9

QuizMultiple Choice

Unit Test — Unit test

Question 9 • 2025-2026_MDCPS_2000315_Biology_1_A-CR

Which component of Earth’s atmosphere is decreased due to photosynthesis?

Answer

A

ozone

B

oxygen

C

hydrogen peroxide

D

carbon dioxide

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