1) Which best describes a bear? a) organism b) population c) community d) ecosystem 2) Which best describes a bee? a) organism b) population c) community d) ecosystem 3) Which best describes a family of racoons? a) organism b) population c) community d) ecosystem 4) Which best describes a school of fish of the same species? a) organism b) population c) community d) ecosystem 5) Which best describes a school of pride of lions? a) organism b) population c) community d) ecosystem 6) Which best describes a bear and the bush it eats berries from? a) organism b) population c) community d) ecosystem 7) Which best describes a group of birds, raccoons, and squirrels living in the same forest? a) organism b) population c) community d) ecosystem 8) Which best describes a group of wildebeasts and lions in the savanna? a) organism b) population c) community d) ecosystem 9) A single living thing. a) organism b) population c) community d) ecosystem 10) A group of living things of the same species. a) organism b) population c) community d) ecosystem 11) A group of living things of different species. a) organism b) population c) community d) ecosystem 12) All of the living and nonliving factors in a region. a) organism b) population c) community d) ecosystem 13) Rocks, sand, wind, and a tree in a desert. a) organism b) population c) community d) ecosystem 14) Cold temperatures, snow, bones, moss, and rocks in the tundra. a) organism b) population c) community d) ecosystem 15) A waterfall and trees in the jungle. a) organism b) population c) community d) ecosystem

Organism, Population, Community, Ecosystem

由
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?