Up to and over 15,000,000 years ago.
yes
no
yes
Because of greed.
Yes, sharks still do exist. They live In The Oceans.
Yes, they do. They are in fact the biggest coastal sharks in the world.
No, because mermaids have magical powers that protect them from danger sharks. Plus, they live in harmony with all sea creatures, real and imagined. so if the mermaid CAN THEY DO POWERS UNDERWATER THEN?
Yes. Near the coast of Japan they have found some.
Great white sharks still exist.
No. Mermaids do not exist and you cannot bother something that doesn't exist.
Nothin called sharks opus
NO because sharks can die without water.