KORDAMINE Roomajad 1 1. Kes on roomajate eellased? ....................................................................................................... 2. Mida tähendab kõigusoojasus? ....................................................................................................... 3. Mis katab roomajate keha? ....................................................................................................... 4. Mis juhtub roomajate nahaga, kui nad kasvavad? ....................................................................................................... 5. Mida kujutab endast kilpkonna kilp? (Millest on see tekkinud?) ....................................................................................................... ....................................................................................................... 6. Kus asub mao mürk ja kuidas viib ta mürgi ohvri kehasse? ....................................................................................................... ........................................................................................................ 7. Milleks on madudel kaheharuline keel? ....................................................................................................... 8. Mille kaudu saavad roomajad eluks vajaliku hapniku? ....................................................................................................... 9. Mida tähendab lahksugulisus? ....................................................................................................... ....................................................................................................... 10. Nimeta meil elavad roomajad! ....................................................................................................... ....................................................................................................... |