It is important to remember that human beings are sexual beings and that it is a normal part of human development.

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

frogs. the lower the ph the higher the acid content. frogs have the highest tolerance in this scenario.