In fungi what is the movement response to different types of stimuli in their environment

the fungi grows in the direction of stimulus

Explanation:

Tropism is a biological phenomenon in which any organism responds in the direction of stimuli.

A fungi when gets in touch or contact of any environmental stimulus , it starts growing or responding in that specific direction is such a way that its growth can be considered as stimulus driven directional growth.

In fungi's basically thigmotropism occur, where it responds  to external mechanical stimulation

segmentation=endoskeleton=backbone=coelom=tissues

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.