Answer:
Historically, the protozoa were regarded as "one-celled animals", because they often possess animal-like behaviors, such as motility and predation, and lack a cell wall, as found in plants and many algae.
Explanation:
 
        
             
        
        
        
Answer:
Variables are given a special name that only applies to experimental investigations. One is called the dependent variable and the other the independent variable. The independent variable is the variable the experimenter manipulates or changes, and is assumed to have a direct effect on the dependent variable.
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<h3>Please mark me as Brainlist</h3>
 
        
             
        
        
        
I think the answer would be D since the definition of heredity is <span>the passing on characteristics genetically from one generation to another.</span>
        
                    
             
        
        
        
1.317 × 10^25 lbs i believe.
 
        
                    
             
        
        
        
Answer:
In my opinion I think its B. Hypocenter
Sorry if wrong