Answer:
SEO stands for “search engine optimization.” In simple terms, it means the process of improving your site to increase its visibility for relevant searches.
SEM, or search engine marketing, is the act of using paid strategies to increase search visibility.
Answer:
Facebok
Explanation:
we are able to see everthing other people do and are able to limit what are kids do
Answer:
true
Explanation:
I'm pretty sure it's true. I took coding class and something similar came up, but not 100% sure tho