Answer:
The viruses replicate by lytic and lysogenic cycles
Explanation:
In the lytic cycle, viral proteins attach to the cell membrane in the host in order to release its genetic material to take advantage of the cellular host machinery and synthesize proteins to continue with the infection. This is immediately harmful to the host.
In the lysogenic cycle, the genetic material of bacteriophage integrate into the host genome or form a circular replicon.
Bladder, I believe. But they are saying that my answer must be 20 Characters long...
Mya= Million Years Ago :)
The answer is A. a light wave
C and D both need water as a medium and sound needs air to vibrate in order to travel. light, on the other hand, does not need a medium
