Question

What criteria can be used to decide whether someone is alive​

Answer 1

Answer:

Any visible movement such as walking, breathing, or growing is generally used to decide whether something is alive or not. However, a living organism can also have movements, which are not visible to the naked eye. The basic essential activities performed by an organism to withstand its life are called as life processes.

Answer 2

Answer:

the main criteria is movement of any object without any external force applied to it. But some organisms like plants do not move but still we say that they are alive......this is because they have molecular movements in them.

Explanation: