Which is true concerning how fossils are used as evidence? A. Fossils cannot be compared to one another but can be compared to living organisms.

B. Fossils can be compared to one another but not to living organisms.

C. Fossils cannot be compared to one another or to living organisms.

D. Fossils can be compared to one another and to living organisms.

A ko false B ko true C ko false D ko true

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.

i'm guessing this is from edg enuity so the answers would be, from top to bottom,

theodor schwann

matthias schleiden

robert hooke

rudolph virchow

anton van leeuwenhoek