Answer:
The second one is correct you don't put a space after the comma.
Explanation:
Answer:
B Worm
Explanation:
A worm infects personal files, and sometimes Operating System files required to start your computer and duplicates while (usually) trying to remain hidden.
The answer to this question is B. Some people feel that the stock market is too risky for them.
Answer:
what I'm confused ???????
Explanation:
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