1. The scientific method is
a. a mulit-step process for scientific
discovery
b. an idea for an experiment
c. a suggestion for how to discover
something
d. a method for lab safety
For lab safety

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 think the answer is b.

request for reexamination

answerhomologous structures;