Answer:
you'd have to change the angle
Explanation:
 
        
             
        
        
        
Because if you take care of your body/organs by exercise and good diet then your bidy will stay healthy without sickness which results in longer life span
        
             
        
        
        
The answers are shown below:
In part A: 
             coefficient = 20
             variable = c
             constant = 35 & 23.50
In part B: 
            savings = 20 (3) +23.5+ 35+35+35 +35 +35 +35+35+35+35+35+35+35
            savings = $ 503.5
In part C:
            the new expression will be: 25c + 35 + 23.5
        
             
        
        
        
Explanation:
The living layer of a cell is called cell membrane.
it is also called plasma membrane .
hope it is helpful to you
 
        
                    
             
        
        
        
The answer is alveolates. The sac-like structures under their plasma membrane are called alveoli. The alveoli provide support to the plasma membrane. Examples of groups of alveolates are ciliates, such as Paramecium, dinoflagellates, apicomplexa, and foraminifera. They lie under the phylum, Ciliophora.