Metabolic equilibrium actively maintained by several complex biological mechanism nervous system
        
             
        
        
        
Answer:
By running them under water. The water will separate the rocks from the dirt.
 
        
             
        
        
        
Answer:
Glucose 
Explanation:
Because when the plants have waste or produce they will make glucose.
 
        
             
        
        
        
Antibiotics can have side effects.
When children take antibiotics at the first sign of an ear infection, they are more likely to have vomiting, diarrhea, and allergic reactions because of the medicine. Also, antibiotics can kill “friendly” germs in the body and cause other problems like diarrhea.
Over-use of antibiotics is a problem.
Antibiotics can help drug-resistant bacteria grow. These bacteria are harder to kill. They can cause illnesses that are harder to cure and more costly to treat. This increases the risk of complications and side effects. The resistant bacteria can also infect other people.
Hope this helps
        
             
        
        
        
The answer is B) greater than