No answer can be given because there is not enough information in the question.
It would be substitution because an incorrect base pair is being replaced.... hopefully thats right?
They fall under Archaea and Bacteria.
Carbon<span>, </span>hydrogen,oxygen<span>, </span>nitrogen<span>, </span>phosphorus<span>, and </span><span>sulfur are the 6 fundamental elements in living organisms. Thank and eat sand ;)</span>
Assumptions made:1) sound travels thru air
2) speed of sound in air is 330m/s
time taken= 2000m/330m/s=6.06s