Sleeping animal - Hibernation, Birds fly south - Migration, Hiding animal - Camouflage, process to survive - adaptation, keep hot or cool - Fur, living things - biotic factors, nonliving things - abiotic factors, good for both living things - positive ecosystem interaction, bad for one living thing - negative ecosystem interaction, one animal dies - predator and prey, who eats what - Food chain, one animal or plant - individual, animal and plants living together - community, everything in together in one place - ecosystem, water places - aquatic ecosystems, land places - terrestrial ecosystems,

Ecosystem

列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?