Checkpoint Science (Biology) | Ecosystems Revision Note
CAIE Checkpoint Science – Biology: Ecosystems — covers key ecological vocabulary (habitat, community, abiotic/biotic factors, biodiversity, producers, consumers), food chains, webs, and energy loss, ecological pyramids of numbers and biomass, roles of decomposers in recycling nutrients, and conservation methods such as zoos and reserves to protect endangered species and prevent extinction.
باز نشر محتواها در فضای مجازی، ممنوع است.

باز نشر محتواها در فضای مجازی، ممنوع است.