People aged 65 years and old qualify and for Medicare part A.
Secondary bacterial infections is bad for any body but even worse for elderly because there body can't fight it off because there bodies are wore down the human life cycle is kinda like a car you by it brand new then as it gets older it starts to brake down and ware out then it finally brakes down for good
If you mean humans have 5 senses (taste touch hear smell see) YES
30 I think I'm not really sure tell me if it's right or not
