Question

During wch of these processes is oxygen consumed? 1.when plants perform photosynthesis 2.when plants or animals perform aerobic cellular respiration 3.when aerobic bacteria break down dead algae in a pond 4.when forests are burned to clear land for farming MULTIPLE CHOICE PICK MORE THAN ONE

Answer 1

2. when plants and animals perform aerobic cellular respiration.

Answer 2

Hello dear user!!

2.when plants or animals perform aerobic cellular respiration

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