Question: List and describe the steps of lytic cycle replication and explain which type of virus has the
greatest impact on your immune system (DNA viruses,
RNA viruses, or Retroviruses).

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.

the formula mass of a molecule or a compound is the sum of the atomic weights of the atoms in its empirical formula

(that's what i know about formula mass)