Answer: Option C.
Enzymes lowers activation energy required for a given reaction.
Explanation:
Enzymes are biological catalysts that are produced by living organisms which speed up the rate of chemical reaction.
Enzymes lower the activation energy of a given reactions. As the activation energy is lowered, the reaction becomes faster. Enzymes speed up the rate of reaction by lowering the activation energy.
This is not even a question. Is it a true or false question if so tell us.
Explanation:
Altruistic behavior is showing selfless, uninterest in the wellbeing of others. it is uncommon behavior because humans have feelings and empathy for others.