Which of the following chemical reactions proves the fact that the products of photosynthesis are reactants of respiration?

Ecosystems involve living organisms interacting with non-living things in a productive way; how is photosynthesis an example of this? answer, i will give brainiest to first person to get it right.

The pronunciation aid that determines the stress placed upon a syllable is the

If you relate the doppler effect on sound to the color of light waves, a police car would be the color as it approaches and the color as it recedes away from the observer.