You'd need all of your natural processes to survive. Everything in your body serves a specific purpose (save the appendix, which is arguable) and each part has a process - breathing, eating, digesting, sleeping, etc...
Life needs air and water to survive
We need food and water so we can survive
A Life
life
To survive life
If you are on a life raft you need to get to land ASAP. For the time you are on the raft you will have to survive on the supplies you have with you. Don't drink the salt water!!
plants do not get photosynthesis, it is a process for them for food making and releasing of oxygen that animals and also humans need in order to survive. without this process, plants will not undergo processes for reproducing and multiplying food that every living creature need for daily life.
Cells carry out all life function.
well first................ you need someone strong
Food, clothing and depending on the climate shelter.
Business is a process of buying and selling of goods and services. the life without business can't be survive. because if you have food than you can survive but to wear something you have to exchange food instead of clothes(Exchange process called as BARDER system). At-last, it impossible to survive without busines..........
So they can learn how to survive in life when they're on there own.