Oxygen

How Jumbo Squids Survive Freezing Cold, Oxygen-Deprived Waters

How Jumbo Squids Survive Freezing Cold, Oxygen-Deprived Waters

Humans are a picky species. We are happiest in a near-constant environment and experience severe and often fatal injuries if our core temperature falls below 25 C or if oxygen content of the air drops below 10 per cent. Many other species, however, live in almost constant change. Consider the…