How could knowing the nucleotide base sequence of a piece of dna be important to someone trying to solve a crime?.

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

hope this : )

the answer is 0.42 is that is an option. this question provides no info