Answer is D. 
you can learn A,B, and C from examining fossils
        
             
        
        
        
so you’d need to find the amount of gallons your family uses in 11 minutes and subtract 73000 from that number
i used the same formula, came up with 80300 gallons a year, and subtracted 73000 from it to get
7300 gallons are saved by reducing showering time by one minute
 
        
             
        
        
        
Answer:
Scientists use creativity to determine which smaller questions are likely to yield results, imagine possible answers to their questions, and devise ways to test those answers.
Explanation:
 
        
                    
             
        
        
        
they both need other things to survive. the grape vine needs water sunlight and air. mosquitos need other living organisms 
 
        
             
        
        
        
frequency of the dominant allele in the population ... 2pq = frequency of heterozygous individuals. A population of rabbits may be brown (the dominant phenotype) or white (the recessive phenotype). Brown rabbits have the genotype BB or Bb. White rabbits have the genotype bb.