Do you think there should be government regulation against known carcinogens? Why or why not? Write a 5-6 sentences paragraph that states your opinion and explains the reasons for it.

option a and d is the correct answer

i hope this u

plz mark as the brainliest answer

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he is very short, and he can only reach halfway up on the elevator buttons. but on a rainy day, he has his umbrella with him, and he uses it to poke the button at the top.

answer:

sequence 1- deletion

                  2- duplication

                  3- insertion

                  4- substitute

                  5- inversion