where infected animals gather and spread pathogens | |
Vultures aren"t alone among scavengers in being often unfairly maligned despite the huge benefits they provide humans – hyenas also provide valuable ecosystem services. The shrieking pack hunters play a vital role in protecting humans and animals from diseases, such as anthrax and tuberculosis. | |
ผู้ตั้งกระทู้ ใเlMQฆกj8ฏะ_Cฅp ๗0ดำ@ื/ฃO%Yึ*พํG}n}ส๛7 :: วันที่ลงประกาศ 2022-12-09 13:28:40 |