A calorie is the amount of energy it takes raise the... of 1 mL of water by 1° C. a) temperature
b) mass
c) volume
d) density

The answer is a temperature.

When a virus infects a host cell, it uses the cell's machinery to make copies of its own genetic material in a process called replication. finally, during the process of self-assembly, that protein shell and the copies of the virus's genetic material are assembled into new viruses.