Where are the statements? You can attached the file or a picture of your question with the statements.
More context? Is there a pic
<span>stating facts based on opinions</span>
Air is made up of several gases, but the two most important gases are Oxygen and Carbon dioxide. Without oxygen, animals will die, and without carbon dioxide, plants cannot survive<span>. Food (nutrients): Living things need energy for function. Energy is needed to grow, reproduce, move, and to work.</span>
Homeostasis threatens these tissues
