Can sharks really smell your blood from a mile away?

A: Yes

B: No

C: Maybe

D: All of the above

A. Yes

Explanation:

Sharks have an excellent smell for blood. If a fish has an injury the shark can smell that and track the fish down. So don't go in the water if your bleeding

Yes

Explanation:

Sharks can smell blood from up to around a quarter of a mile away. When you smell something in the air, it's because scent molecules have dissolved into the wet lining of your nose. It's a myth that sharks can smell a single drop of blood from a mile away.