Answer:
personality plays a huge role in effective communication
Explanation:
Sociological Studies have shown that personality plays a huge role in effective communication between individuals. This is because an individual's personality can give an idea to the other party whether or not that party will enjoy communicating with the individual, or even affecting the tone of the other party's communication. For example if an individual's personality comes off as egocentric and mean, then the other party might change their tone of communication to something more defensive or even hostile.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
 
        
                    
             
        
        
        
The answer would be D. Muscle cells have multiple nuclei
Explanation: Muscle cells have multiple nuclei which allow the production of large amounts of proteins and enzymes needed for muscle contraction.
        
             
        
        
        
Which type of heat transfer does not rely on matter?
<span><span><span>  A.</span>radiation</span><span><span>  B.</span>conduction</span><span><span>  C.</span>convection</span></span>
 
        
             
        
        
        
Answer:
 Cardiorespiratory endurance
Explanation:
Without a multiple choice to choose from, this is the best answer I have for you. 
Cardiorespiratory endurance strengthens your heart a ton. Simple vigerous exercises such as running, jumping jacks, etc. are very beneficial to your heart. Think about it, if you go on a half mile run everyday for a week, the next week your body has the endurance it needs to run the extra mile, (see what I did there?) Anyway, in my opinion Cardiorespiratory endurance would benefit the heart the most out of the Five Fitness Components. 
Let me know if I helped! Have a lovely rest of your day.