Title: वैकल्पिक

Text: At birth the skull contains intervals of dense connective tissue between plates of bone. These "soft spots," or fontanelles, are cartilaginous membranes that eventually harden and turn to bone. प्रत्येक पराग्राफले परीक्षण हुनेछ।

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