What is a benefit of increased physical fitness? ?

Dis correct. the rest of the answers are definitely wrong.without the basic needs like food, shelter and love , one will remain trapped in trying to fulfil these needs first which means putting food on the table and struggling to pay bills. it is impossible to achieve self actualization when without the basic needs which is the base.

Answer a diet with a lot of iron and a lot of protein from dairy products;

Answer label all waste as a biohazard;