Question

how can you identify the animal is viviparous or oviparous

fastly​

Answer 1

Answer:

Viviparous animals do not lays eggs while oviparous animals lays egg.

Answer 2

Answer:

If you want to identify the animal faster as to whether they are Oviparous or Viviparous, then know that Oviparous animals do not have external ears ( pinnae )

Explanation:

There is no explanation or logic behind this , but this is how one identifies animals quickly.

Examples include

Frog

Platypus

Duck

Armadillo