Symbiotic Relationship.
Hope this helps.
The two major parts of Photosynthesis are the Calvin cycle and the light dependent reaction.
That answer is A. Hopefully this helps.
Stimulation of the sympathetic nervous system is required
If you can connect air pollution leads to global warming and thus climate change.
So in order to decrease pollution levels
1. Lessen the usage of vehicles (motorised)
2. Industrial waste should be treated properly before releasing into the atmosphere
