Short Riddles and Answers

Question: If the ends justify the means, then what may be said about social media?

Question: When it is alive we sing, when it is dead we clap our hands. What is it?

Question: I am around everything, everything that lives because of me. What am I?

Question: Do you know why the horny female whale bit off the tip of a submarine?

Question: 123-----111213-----31121113-----? What is the next term in the sequence?