How large can a water bear become before it loses its abilities?
Water bears are about the most impressive organism on our planet. They can withstand extreme temperatures (both hot and cold), can survive for a time in the vacuum and cold of space, are resistant to chemicals and radiation, they can go very long periods without nutrients, can dehydrate until they are in a glass state and then simply rehydrate later... they are near indestructible.
Part of their incredible ability comes from their size, but how much? How large could one of these critters grow before it is just another bug, prone to the same woes and concerns as any other critter?
Could there be a cat-sized water bear that maintains its impressive indestructibility?
This post was sourced from https://worldbuilding.stackexchange.com/q/70015. It is licensed under CC BY-SA 3.0.
0 comment threads