The bacteria which decompose the plants respire - they take in oxygen from the water, and release CO2. Also, the plants die, so no longer photosynthesise, so no longer convert CO2 into 0". Therefore, rotting water plants cause a decrease in the oxygen level of the water.
cause yo mama said so
Yes, photosynthesis in plants releases Oxygen.
plants give us oxygen and take carbondioxide
the take in carbon and they realease oxygen
do plants switch how they use oxygen day and night?
Oxygen
No, plants do not take in oxygen at night. Instead, they release carbon dioxide through a process called respiration.
When plants rot, they are decomposed by bacteria and fungi, which use up oxygen in the process. This causes a decrease in oxygen levels because the microorganisms compete with other organisms, like aquatic organisms, for the limited oxygen available in the environment.
They take away the oxygen and take in take in the carbon dioxide
plants.
Oxygen