<p>Nội dung: Lv2 - Lesson 18<br>Topic: Living things and Non-living things</p><p>1. What is a Living thing?<br>- A living thing is anything or a life form that possesses or shows the characteristics of life or being alive. The fundamental characteristics are as follows: eating, metabolism, breathing, growing , ...<br>2. What is a Non-living thing?<br>- A Non-living thing in biology means any form without a life, such as an object.