1. What abiotic(nonliving) factors are in this ecocolumn?

The most common abiotic factors are atmosphere, chemical elements, sunlight/temperature, wind and water.

Explanation:

an active site is a region that is present on an enzyme where the reactants or the substrate molecules we can say bind and experience a chemical reaction. the substrate is basically a reactant whose concentration is changing and that is converting into a product after binding at the active site of an enzyme

i dont know it at allnow im just getting points at this pint