That's their first impression of yourself so make yourself look good and not selfish or always in a bad mood. your mood will depend on how that person treats you back.
        
             
        
        
        
Answer:
<em>Cross-sectional Research</em>
Explanation:
A cross-sectional study <em>is described as a type of observational research that examines data from variables gathered across a population sample at a particular point in time.</em> Population or subset predefined. 
This form of research is also recognised as cross-sectional analysis, cross-sectional study or study of prevalence.
 
        
             
        
        
        
Answer:
An action involving the voluntary transfer of energy is an <u><em>anabolism</em></u> 
 
        
             
        
        
        
Humans need to eat food on a regular basis. 
It gives them energy for activities 
It helps them grow stronger and repair the body 
It also keeps there immune system healthy and active
We need vitamins, proteins and minerals in our body to live a healthy long life