Among the four ecosystems blank is the most diverse in the second ecosystem there for species of producers primary consumers 10 secondary consumers and 10 trinitarian consumers of the number of species of primary consumers in the second ecosystem increases to £.20 the

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.

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex

which

what is a measurement of the earth’s history divided into time periods?

> fossil record <

sedimentary rock

> geologic time scale <

radioactive elements