The item is followed by three dots
Incorrect. You don’t need a comma after “crocodiles” or before “other”
Answer:Social justice theory
Explanation:Social justice is a concept which encourages fair and just relationship in terms of how wealth, opportunities are distributed amongst society and individuals.
It encourages that no one shall be deprived of equal access to certain resources and thatg everyone must get their share and thatt shall not be taken away from them.
Answer:
social bookmarking sites
Explanation:
Reddit, Digg and StumbleUpon are all Web sites dedicated to social bookmarking.
They fetch the contents from other Web sites and encourage their users to share their preferences on what they like and see all over the Internet with their friends.
They're not social networks per say because people aren't directly in contact with each other, only through their shared contents.
They're not tech blogs, because they rarely have any original contents and they're not targeting only technologies.
They're not video sites either, because they're sharing all kinds of contents.