Enzymes are produced through within cells. Once formed, the location of enzymes varies. Enzymes may remain within the cell. An example of an enzyme that does this is that helps to form new DNA. Enzymes may also become embedded in the plasma membrane. The enzyme does this. It can be found in the plasma membranes of small intestine cells. As a final option, some enzymes will be from the cell and used by other cells. An example of this can be seen with the pancreatic production of . Once it is released from the pancreas, it participates in digestion in the small intestine.

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.

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.