从细胞到器官系统
Cells to Organ Systems
描述多细胞生物体的层级组织：细胞→组织→器官→器官系统→生物体
Describe the hierarchical organisation of multicellular organisms: cells → tissues → organs → organ systems → organism
学习证据 / Evidence
- 按正确的组织顺序排列细胞、组织、器官和器官系统
- 为每个层级举出具体例子（如肌肉细胞→肌肉组织→心脏→循环系统→人）
- 解释为什么多细胞生物体需要特化细胞
- Places cells, tissues, organs, and organ systems in the correct order of organisation
- Gives a specific example of each level (e.g. muscle cell → muscle tissue → heart → circulatory system → human)
- Explains why specialised cells are needed in a multicellular organism
评估问题 / Assessment
如果让{{name}}解释身体如何从最小的部分逐步构建成整体，他们能否描述从单个细胞一直到器官系统的各个层级，并在每个层级举出真实的例子？
If {{name}} was asked to explain how the body is built up from the smallest parts to the whole, could they describe the levels from individual cells all the way up to organ systems — with a real example at each level?