Answer: Geology played a major role in Darwin's life and scientific work: The formation of volcanoes, the slow subsidence of coral reefs, the rising of the Andes by earthquakes, the fossil relatives to modern species in South America,
Explanation:
 
        
             
        
        
        
This is referred to as Sleep Apnea. 
        
             
        
        
        
Answer:
oropharynx
Explanation:
The pharynx, which is sometimes referred to as the throat, is the cone-shaped muscular tube that links the oral and nasal cavity to the larynx and oesophagus. The pharynx, which serves as a passage for movement of food from the mouth to the esophagus and also as an airway, is divided into three parts, namely: the nasopharynx, oropharynx, and laryngopharynx.
The oropharynx is the part that receives both air and food. It is the middle part of the pharynx (throat) found at the back of the soft palate of the mouth and also underneath the nasopharynx.
 
        
                    
             
        
        
        
Bioaccumulation refers to the accumulation of a toxic chemical in the tissue of a particular organism.
 Biomagnification refers to the increased concentration of a toxic chemical the higher an animal is on the food chain.
        
             
        
        
        
A subspecies is a taxonomy category that ranks below species, usually permanent geographical isolated race.   <span />