Aresearcher adds a purified sample of dna polymerase to a test tube containing nucleic acids. the researcher finds that the concentration of nucleic acids decreases over time. in this reaction, the nucleic acid is most likely which of the following?
a. catalyst
b. reactant
c. energy
d. product

23. public and private investment in infrastructure include all of the following except a) worker knowledge and skill development b) telecommunication systems, internet provider systems, and power distribution systems c) highways, transit systems, airports, harbors, and educational facilities d) fire departments, police departments, and public safety systems e) water systems, wastewater treatment systems, and navigational systems

Ithink this answer is b but i’m not sure, for free points + brainliest correct me if i’m wrong or confirm if i’m right! when your driver license is you are no longer licensed to drive. a. suspended b. revoked c. terminated d. confiscated

I’m giving out free points and brainliest to whoever answers this fast and correct : ) if you want to obtain a class e license before you turn 18, you a. be in compliance with school attendance requirements b. have proof of employment c. be a u.s. citizen d. own a motor vehicle