Question

what is the need of two organ in one animal​

Answer 1

Answer:

eyes , ears etc

Explanation:

hope it's helpful to you

Answer 2

Answer:

An organ system contains two or more distinct organs that work together to perform a similar function

Explanation:

for eg eyes it helps animals to see things properly they can see left and right without any problem.

same goes with ears we can hear properly with 2 ears