Itd seem like a virus would replicating and once the host cell cannot contain the viruses anymore, the cell explodes and releases all the viruses into the blood stream
Yes, this is True, if you didn't you or anything wouldn't be living, the genetic code is basically what makes you, from the physical features to anything else basically.
The answer is B
Explanation: RNA is single stranded and contain uracil
Altitude decreases the temperature in the troposphere....
