Mary Allen
Mau Oyamba: Kufunika Komva Kwa Zinyama
Kumva ndikofunika kwambiri kwa zinyama. Zimawathandiza kuzindikira adani, kupeza nyama, kulankhulana, ndi kuyang'ana malo awo. Zinyama zasintha luso lakumva losiyanasiyana potengera komwe amakhala komanso moyo wawo. Nyama zina, monga mileme ndi ma dolphin, zasintha luso logwiritsa ntchito ma echolocation kuyenda mozungulira. Agalu ndi amphaka, omwe ndi ziweto zodziwika bwino, apanganso luso lapadera lakumva lomwe limawathandiza kuti azilumikizana ndi eni ake komanso dziko lozungulira.
Anatomy of the Khutu: Momwe Agalu ndi Amphaka Amamvera
Agalu ndi amphaka ali ndi makutu ofanana, koma pali zosiyana. Zinyama zonsezi zili ndi magawo atatu kumakutu awo: khutu lakunja, khutu lapakati, ndi khutu lamkati. Khutu lakunja limakhala ndi udindo wosonkhanitsa mafunde a mawu, pamene khutu lapakati limakulitsa phokosolo ndikutumiza ku khutu lamkati. Mkati mwa khutu ndi pamene phokoso limakonzedwa ndikutumizidwa ku ubongo. Agalu amakhala ndi ngalande yayitali kuposa amphaka, zomwe zimawathandiza kuti azimva phokoso patali. Koma amphaka amakhala ndi makutu omveka bwino, zomwe zimawathandiza kudziwa bwino zomwe zikumveka.