生物的八大特征有哪些呢？Characteristics of living things

1.Living things are based on a universal genetic code.?

2.Living things grow and develop.?

3. living things respond to their environment.?

4. Living things reproduce.?

5. Living things maintain a stable internal environment.?

6. Living things get and use material and energy.? 7. Living things are made up of cells.?

8. Taken as a group，living things evolve.

幾個生詞

epidemic流行病，

stimulus刺激，單數形式

stimuli 刺激，復數形式

homeostasis穩態，

metabolism新陳代謝