You are presented with the question "What is one thing all organisms do?" and the following answer choices: 
- Eat food through the mouth
 - converting mass to energy
 - Remove waste from the body
 - Walk on two legs
 - eat plants or other animal
 - by keeping them warm
 - produce offspring
 - Hatch from eggs

Now knowing that excretion is the process of removing wastes and excess water from the body and all organisms excrete wastes, choose the best answer.


 

   Remove waste from the body      