Question

according to a report from the world health organization, the global prevalence of obesity almost tripled between 1975 and 2016. many students on my swim team eat chips before practice and then complain that they dont have any energy. junk food negatively affects our bodies and minds and should be removed from school lunch menus.

Explanation:

The first is WHO - sourced data (statistical). Second is personal experience (personal stories). Third is a view (opinion statement).

Answer:

According to a report from the World Health Organization, the global prevalence of obesity almost tripled between 1975 and 2016. - Statistical evidence
Many students on my swim team eat chips before practice and then complain that they don't have any energy. - Personal stories
Junk food negatively affects our bodies and minds and should be removed from school lunch menus. - Opinion statement