Different types of cells within an organism which phrase best completes the sentence?
1.can survive on their own
2. serve a different function
3. do not have any function
4.are all the same

Serve different function

Explanation:

The different types of the organism on earth serves different functions in the body. This is known as the cell differentiation.

In this way, different functions inside the body is performed by different organs of the body.

The differentiation of cell means that different cells of the body performs different functions of the body.

The liver cells in the liver is equipped for the digestion of fat in the body. The skin is equipped to protect the body from external pathogens et cetera.

x would be the most and the least would be y because there are more fruit   and seeds than flock z has insects