Muscle strength is the ability to exert a maximal amount of force for a short period of time. ... Think about lifting that heavy box when moving – that requires strength. Muscle endurance is the ability to do something over and over for an extended period of time without getting tired.
        
                    
             
        
        
        
Answer:
longitudinal waves
Explanation:
longitudinal waves are waves in which the vibration of particles is parallel to the direction of the wave motion
 
        
             
        
        
        
Answer:
tertiary consumer can eat many different animals and even plants sometimes. This means that they can actually be carnivorous or omnivorous. Some examples of tertiary consumers include, birds of prey, big cats, and foxes.
Explanation:
 
        
             
        
        
        
This would be called an ion. Tch.