Answer:
Negative and Positive paragraphs.
Explanation:
 Positive statements tell us what is. Negative statements tell us what is not.
<u>Spanish Translation:</u>
<u>Las declaraciones positivas nos dicen qué es. Las declaraciones negativas nos dicen lo que no es. </u>
<u>Espero que esto ayude!</u>
 
        
             
        
        
        
B.  the speed of the water
Explanation:
The independent variable here is the speed of the water being poured through the tube. 
An independent variable is the variable is the whose change does not rely on another. 
- The speed of the water is the cause of the sand deposition. 
- This is the independent variable. 
- The quantity of sand that is deposited is the dependent variable. 
- It relies on the speed of the water. 
- The dependent variable is the effect of the speed of water being poured. 
Lean more: 
Experiment brainly.com/question/5096428
#learnwithBrainly
 
        
             
        
        
        
Answer:
The forest with the most diverse population is the one that could have this distribution: 25 W, 25 X, 25 Y and 25 Z.
The one that has a distribution like this with 3 species, would be the one that is more diverse. 
 
        
             
        
        
        
Consuming every subgroup every day is not necessary
Hope this helps!
-Payshence
 
        
             
        
        
        
Answer: A variety of substances will dissolve oil, including gasoline and carbon tetrachloride -- both of which have non-polar molecules. Acetone is a special class of solvent called “dipolar aprotic” that, depending on the circumstances, can act as a weak acid or base; it dissolves oil and mixes with water as well.
Explanation: