Sex is a socially constructed way of imagining the roles and behaviors appropriate to men and women (and members of other categories in non-binary systems) while gender is a socially constructed way of imagining what bodies are appropriate to men and women (and members of other categories in non-binary systems)

Gender is natural and sex is cultural

Gender is a socially constructed way of imagining the roles and behaviors appropriate to men and women (and members of other categories in non-binary systems) while sex is a socially constructed way of imagining what bodies are appropriate to men and women (and members of other categories in non-binary systems)

Sex is natural and gender is cultural