During the breeding season, a female echidna develops a rudimentary pouch - just a flap of skin - on its abdomen. The female echidna manages to lay a single egg in its pouch, and incubates the egg there. When the young hatches, it is fed on mother's milk which seeps from milk glands, not teats like other mammals. The young remain in a burrow, not the pouch, to continue their development. This is their most vulnerable stage, as snakes often enter the burrows and eat the young.
They don't. The eels have to die before their young hatches so they have to take care of themselves. Google it up yourself for more information.
eels
Young eels are called glass eels.
I'm not sure if this is what you meant but I'll try to answer this anyway. Eels die before their children are born in the Coral Sea, then the young swim back to whatever country the species (e.g. Long-finned Eel) came from.
Eels young are known as Elvers. Eels are classified as fish.
live
No. All eels are fish, which are cold-blooded animals (poikilotherms) that do not nurse their young.
Young eels are called elvers. the word elvers simply comes from eels but has an vers at the end like for example: li-VERS.
Young eels are known as elvers, especially when they leave the sea and swim up rivers.
Young eels are on their own from birth. They must fend for themselves.
they care for their young.
they dont care for young