There are literally, hundreds of species that could live under tree roots. Some would include:
Yes
whales and dolphins
Nothing
A vampire squid.
An iceberg - it "lives" in water, melts in summer, and the visible portion of it grows as it melts, suggesting its roots are actually its base floating under the water.
The hippo is born under water and lives on the Savannah.
it can get stuck under
Earthworms live under rocks near ponds.
it means a animal that lives under water and it has gails
moles
What type of animal eats berries and lives under the canopy layer?
mosquito larva and mayflies nymph