Answer: a. Measuring the amount of rain that falls in a 24-hour period in a rain gauge.
 
        
             
        
        
        
Haploid cells! Hope this helps :)
        
                    
             
        
        
        
Both asexually and sexually
        
             
        
        
        
Answer:
4 ATP molecules
Explanation:
Normally, about 11 ATP molecules are generated as the result of Beta-Oxidation of saturated fatty acid in Kreb's Cycle. But the total removal of acetyl-CoA under certain aerobic condition decreases the overall yield and approximately 4 ATP molecules comes out from each removal of acetyl-CoA.
 
        
             
        
        
        
Can you give anymore information?