Can i get a owa owa pleaseee

Ijust want the meaning to life (no wrong or right answers i just want your true opinion)

Which  type  of diabetics require injectable insulin?   type iii  type iv  type i  type ii

Answer for brilliant answer which of the following does best explains why cells remove waste? a. to create energy b. to form identical cells c. to break down glucose d. to maintain homeostasis