 
 <translate> Mammals are animals who directly reproduce to their young ones. Directly reproducing to young ones means not laying eggs.
The answer: mammals. <ibo> Ụmụ anụmanụ ndị na-enye nwa ara bụ ụmụ anụmanụ ndị na-amụ ụmụ ha ozugbo. Ịmụ nwa n'onwe ya pụtara na ọ gaghị akpa àkwá. Azịza ya bụ: ụmụ anụmanụ ndị na-enye ara. 