What is the difference between sex and gender?

"sex" refers to the biological differences between males and females, such as the genitalia and genetic differences.  and I believe and than Gender is but it can refer to the role of a male or female in society, known as a gender role, or an individual's concept of themselves, or gender identity.

by going smokefree, you could improve the well-being of your friends, family, coworkers, and even your pets. here’s how the cigarettes you smoke affect the people around you.

answer; the above statement is (true);