I think dna replication are inportant because of the cells in the dna
Tree grass, bug's like ants wasp bees ,flowers,and weeds stuff like that
Just by using current knowledge of our society today, this question explains itself for the answer choice of A. Teens think that they are capable of driving even though they only had "a few drinks". This is also the case with adults, because not all adults are responsible. Hope this helped!