Which of the following statements describe how an enzyme affects a chemical reaction in an organism? They decrease the free energy in a chemical reaction by increasing the required activation energy.
They increase the free energy in a chemical reaction by lowering the required activation energy.
They increase the rate at which a chemical reaction occurs by lowering the required activation energy.
They decrease the rate at which a chemical reaction occurs by increasing the required activation energy.

Y i was watching bleech earlier and like goku is the best hokage ever

Giving 20 points plus brainliest for thos drivers ed question ! which of the following is not information you can find on the dashboard? a. vehicle speed b. engine temperature c. amount of fuel remaining d. recommended tire pressure

Ahypothesis test is conducted with a significance level of 5%. the alternative hypothesis states that more than 65% of a population is right-handed. the p-value for the test is calculated to be 0.03. which of the following statements is correct? we can conclude that more than 3% of the population is right-handed. we cannot conclude that more than 65% of the population is right-handed. we can conclude that more than 65% of the population is right-handed. we can conclude that exactly 3% of the population is right-handed. there is not enough information given to make a conclusion.