Tài nguyên được gắn thẻ với: Leaf Litter
2 đề mục được tìm thấy (Hiển thị 1 - 2)
- Organisms interact and establish themselves in the ecosystem through population. Population is the assemblage of individuals belonging to a particular species. Population biology provides the first basic information about any species and is regulated by both abiotic and biotic factors. Earthworms...
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