Which animal has the longest lifespan?

Question

termite

Answer 1

The animal with the longest lifespan is the Greenland shark, which can live for over 400 years.

Answer 2

The animal with the longest lifespan is the Turritopsis dohrnii jellyfish, also known as the immortal jellyfish. It has the ability to revert back to its juvenile form after reaching maturity, effectively making it potentially biologically immortal.