No. To begin with, platypuses and squirrels live on completely different continents. Platypuses live only in Australia, and there are no squirrels in Australia.
Secondly, platypuses do not eat larger live animals. They hunt for small crustaceans and insect larvae which live on the bottom of creeks and rivers.
No. Platypuses do not eat mangroves or any other plant matter.
Platypuses do not eat earthworms or other terrestrial worms. They eat aquatic annelid worms.
No. Platypuses eat small water animals such as aquatic insect larvae, fresh water shrimp, annelid worms, yabbies and crayfish. They do not eat anything terrestrial.
No. Cougars do not eat platypuses, for the simple reason that platypuses and cougars occupy different continents. Platypuses are endemic to Australia, and there are no cougars in Australia.
Probably the largest thing which platypuses eat are small yabbies, which are a type of freshwater crayfish.
No whales eat fish
no
ground squirrels do
Platypuses do not eat plankton, so they do not need to find it.
squirrels eat nuts, foxes eat squirrels
Yes! Tree squirrels eat peppers
Platypuses do not eat land food. They feed entirely off crustaceans and small water creatures.