生物的八大特征Characteristics of living things

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.


几个生词

epidemic流行病,

stimulus刺激,单数形式

stimuli 刺激,复数形式

homeostasis稳态,

metabolism新陈代谢

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