True. It also states that they cannot compete for the same resources.<span />
        
                    
             
        
        
        
Temperature is a quantitative measurement because it can be "measured". Quantitative data is where you record data that is measurable. Qualitative data is research collected from observations.
        
                    
             
        
        
        
Carbon is released by all except <u>precipitation</u><u>.</u>
 
        
             
        
        
        
23. The answer would be the third option. 
24. The answer would be the second option.
        
                    
             
        
        
        
The correct answer is 2. By a feedback loop. 
Hormone levels in the body is regulated by negative feedback mechanism. In this mechanism, a stimulus stimulates the release of a substances. After the effect of that substance its further release is inhibited. This can be understood by an example, the anterior pituitary gland stimulate the thyroid gland to release thyroxin and on increasing the thyroxin in the blood, feedback the hypothalamus and anterior pituitary to inhibit further release of thyroxin from thyroid gland.