Question

find the odd number elephant,cow,camel,frog​

Answer 1

$\huge { \underline{ \underline{ \underline{ \red{ąŋʂῳɛཞ}}}}}$

Frog is your answer!

$\huge \fbox \pink{because}$

Elephant, cow, camel are large animals but frog is a small animal ❤