Answer:D. 91
Explanation:Sexual Education is the type of education where students are taught about the sexual reproductive organs,what they stand for and the various changes that are associated with the sexual reproductive organs as they grow from Adolescents to adults. Most countries of the developed world which includes Canada and the United States of America have a strong view that supports the inculcation of sexual education in the curriculum of the schools, to these parents it is better and it is their right to know about their sex organs.