Forensic entomologist study what to solve crimes?

a. bones
b. files
c. chemicals
d. teeth

C. Chemicals (this is just what i got from a quick google search)

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.