I had the same question and the answer was C OR A.
A cool looking app gggggg
Rhinoviruses are transmitted through the air or via contact. We might expect this sort of transmission to require a fairly healthy host (one who gets out and comes into contact with others) and, hence, to select against virulent strains. If we take precautions and try to stay away from people or avoid any contact with people, more hand-washing stations, increased attention to sanitization, and isolation of patients will help to reduce the transmission of the disease and, in the process, may favor the evolution of less virulent strains of the virus.
Flowering plants are the most successful land plants because theri seeds are protected in fruits
Answer:
C. Primers are short sequences that allow the initiation of DNA synthesis.
