Answer:
Carbon.
Explanation:  It is the only element that makes up every living thing.
 
        
                    
             
        
        
        
Answer:
T1 (includes T1a, T1b, and T1c): Tumor is 2 cm (3/4 of an inch) or less across. T2: Tumor is more than 2 cm but not more than 5 cm (2 inches) across. T3: Tumor is more than 5 cm across. T4 (includes T4a, T4b, T4c, and T4d): Tumor of any size growing into the chest wall or skin.
Explanation:
 
        
                    
             
        
        
        
The correct answer is C. The turgor pressure will decrease.  
<span>
When the soil outside the plant cell is with the higher concentration of sugar, it means that the soil is hypertonic. If a plant cell is in a hypertonic solution, it will lose water, the pressure will decrease and plasmolysis occurs.</span>
        
             
        
        
        
Answer:
The amount of light they receive.
Explanation:
In an experiment, the independent variable is the part of the experiment that the experimenter changes. In this experiment, the only thing that's different for each of the plants is the amount of light they receive. Everything else is the same - the same amount of soil, same amount of water, same pots, and so on.