What are a few advantages of being a multicellular organism?

Question

What are a few advantages of being a multicellular organism?

Answer 1

Specialization

The ability to have cells specialize in tasks.

If you were only one cell,  then there would be no specialization -- do different tissues, no different organs.

we have specialized cells to keep our body from drying out (epidermal cells)  special cells for carrying oxygen (blood)  special cells for transporting blood (vascular tissue).... and it goes on and on.

Answer 2

you know, things like bodies, minds, senses, being slightly higher up on the food chain, not only having one cell.  

Answer 3

Higher in the food chain.

Answer 4

everything, literally

unless you consider everything you do worthless