Answer:
You can examine the type of source in order to determine its credibility. Scholarly sources such as textbooks are credible whereas wikis and blogs are much less credible.
Answer:
I am pretty positive its the last one, "How computer viruses can be prevented"
Explanation:
Computer Viruses are the problem, and how they can be prevented is the solution
How we gonna answer that not knowing the novel
When investing you have the chance of losing any money you've made from the investment as well as the original amount you put down. When saving you are simply putting aside money and beginning to pile it up as you continue to save it.