By fertilizing plankton and supporting krill, whales sustain food webs while storing climate-critical carbon | Anadolu ...

Whales of all shapes and sizes play a significant role in the health of marine ecosystems. About 50% of the air humans breathe is produced by the ocean, thanks to phytoplankton and whale waste. The ...

This, I would think, should be self-evident: Generally speaking, big creatures eat smaller creatures that, in turn, eat even smaller creatures, like this ... And just as obviously, one would expect ...