In the food chain “grass → grasshopper → bird → hawk,” the smallest biomass (total living mass) would be found at which level? bird
bird

hawk
hawk

grasshopper
grasshopper

grass
and answer because it's not grass

grasshopper

Explanation:

since it's not grass it has to be grasshopper because the others aren't very small

Bird

Explanation:

Because when the bird dies its remains gets used for the grass or soil

explanation:

on disadvantage of hydroelectric power is the cost. another disadvantage of using hydroelectric power is finding a water source powerful enough to harvest hydroelectric power.