Many densely-packed cells without an extracellular matrix. B. a supporting material such as chondroitin sulfate. C. an epithelial origin. D. relatively few cells and a large amount of extracellular matrix. E. the ability to transmit electrochemical impulses.

The complete question is :

Connective tissues have

a. manly densely-packed cells without an extracellular matrix

b. a supporting material such as chondroitin sulfate

c. an epithelial origin

d. relatively few cells and a large amount of extracellular matrix

e. the ability to transmit electrochemical impulses

 Option D

Explanation:

The connective tissue has relatively few cells number of cells dissolved in the matrix or extracellular matrix.

Connective tissue are made of matrix which consists of living things and non livings as well. The ground substance is made up of protein and water.

The matrix of the cell gives it density and if the cells is more in number then the matrix is less and if the matrix is more then the cells are less in number.

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