Bacteria have been the very first organisms to live on earth in the waters of the first oceans. At first, there were only anaerobic heterotrophic bacteria.
Answer: C- Ground Penetrating Radar(GPR)
Explanation: C. Ground Penetrating Radar (GPR)
Its a sensing method that reflects pulsed radar waves.
Answer:
DNA polymerases
Explanation:
DNA polymerases are a family of enzymes that carry out all forms of DNA replication.