Biology.
The science of biology is a systematic and organized body of delving into and about life.
Anything that has life.
Studying life, animals, plants, protists and the interactions.
A biological system<span> or also called, a biotic community is composed mainly of living organisms. These organisms can be classified into the main layman categories of animals and plants, majorly. These creatures can be more furthered classified by how they eat and survive. Plants can make their own food through, photosynthesis. Animals eat and are dependent. Can be classified into subtypes as: herbivores, omnivores and carnivores. What makes all of these organisms a biotic community or a biological system is they contain cells, cells are the basic unit and foundation of every living thing. </span>
        
             
        
        
        
The thermosphere keeps the earth from getting to hot frame the sun and it's the last layer so
the thermosphere
        
             
        
        
        
It produces lava, which is what magma is called when it leaves the center of the earth. It exits through a fault or volcano.
        
                    
             
        
        
        
Answer:
 Its Particles move independently of one another and are widely spaced .
I hope its right, if not so please sorry :)