Why Antarctic Waters Create Giant Animals

#Antarctica #marinebiology #DeepSea
Why do animals in Antarctic waters grow into giants?

In the freezing Southern Ocean, a strange biological phenomenon called polar gigantism allows creatures like giant sea spiders, massive starfish, enormous worms, and giant jellyfish to grow far larger than their relatives elsewhere on Earth.

This documentary explores how extreme cold, oxygen-rich Antarctic waters, and slow metabolism reshape marine biology — creating some of the strangest and largest creatures in the ocean.