Will give in a biological reaction involving an enzyme, what does not directly participate in the reaction? a.) the active site of an enzyme b.) the active site of the substrate c.) the inactive sure of the substrate d.) the reactant chemicals plz !

Find v(t), given acceleration a(t)=7j and initial velocity v(0)=k

As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy

The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water