Which type of tissue conducts electrochemical impulses: muscle tissue epithelial tissue nervous tissue connective tissue dense tissue?

The last one with red

Explanation:

Which is a tissue?

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.

several tissues working together form an organ, and several organs together make up an organisms.

the group of cell that carries out special jobs are tissue.