Answer:
Retroviruses or reverse transcriptase
Explanation:
Retroviruses are viruses in which the genetic material consists of ribonucleic acid (RNA) instead of deoxyribonucleic acid (DNA). Retroviruses produce an enzyme known as reverse transcriptase that uses RNA as a template to manufacture DNA, which can then be permanently integrated into the DNA of the infected host cells.
Hope this helps please mark brainliest :)
The distance of Earth from the Sun is 94.5 million miles.
A light year is 6 trillion miles so it would be less.*
The answer is B I'm pretty sure of it.
This maps says world old geography condition.first stage of Earth continent