The answer is the last one: amoebas, yeasts, hydras, and ferns
        
             
        
        
        
Answer:
isometric contraction
Explanation:
An isometric contraction occurs as the muscle produces tension without changing the angle of a skeletal joint. Isometric contractions involve sarcomere shortening and increasing muscle tension, but do not move a load, as the force produced cannot overcome the resistance provided by the load.
 
        
             
        
        
        
Answer:
This Would be B
Explanation:
Oxidation is something that dissolves rock.
 
        
             
        
        
        
Body composition:<span>is the percentage of person's total body weight that is made up of adipose (fat) tissue as opposed to lean body tissue is known as their body composition. Disease risk is closely related to body composition.
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Answer:
Hey mate I have wrote the answer 
see it in the given picture!!!
Explanation:
Hope this help you