Question

What is the main criteria used to decide whether something is alive ?

Answer 1

the main criteria used to decide whether something is alive or not is the molecular movements by the body or the presence of life processes

Answer 2

The criteria we use to decide whether something is alive or not are:-

♤ Whether there is a movement

♤ Respiration

♤ Respond to stimuli

♤ Exhibits growth & development

♤ It remove its metabolic wastes