Can someone answers these for me but also explain what are they asking me , this is due tmr at 11:59

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

the answer to your question is b

i would think a oil tanker that has leaked in a bay

answer; the above statement/question is (false);