Only 10% of the energy from prey is passed on to the higher trophic levels of the food chain.
        
                    
             
        
        
        
Answer: the answer is A(Primary Waves)
Explanation:
p waves stand for primary waves. early seismologists called them that because the waves were the first to arrive at seismometers from some distant quake
Hope this helps plz give me an brainiest 
 
        
             
        
        
        
Answer:
The WiFi the phone and the Computer
If I didn't have those I would be uncomfortable and sources of communication online would differ, as well as online learning cause of coro
na
-Yeets rubber chicken-