Title: वैकल्पिक

Text: Listing features shared by all animals is challenging, as there are exceptions to nearly every criterion for distinguishing animals from other life-forms. When taken together, however, several characteristics of animals sufficiently describe the group of our discussion. प्रत्येक पराग्राफले परीक्षण हुनेछ।

Save test: यदि तपाईं यो टाइपिङ परीक्षणलाई साझा गर्न चाहानुहुन्छ भने यो प्रयोग गर्नुहोस् (केवल प्रमाणीकृत प्रयोगकर्ताहरूको लागि)।