Feral cats kill large numbers of native wildlife in Australia. Which technology
would require environmental scientists to directly interact with the cats?
A. Using unmanned aerial systems to photograph the cats
B. Using eDNA to track the geographical range of the cats
C. Using acoustics to identify individual cat vocalizations
D. Using GPS to monitor electronic collars on the cats
SUBMIT

not sure if this is what you'r looking for eubacteria and archaebacteria

your answer is going to be physical weathering

to this answer it would be edge enhancement

answer;

a. sheep consumption efficiency would be reduced.

explanation;

-trophic efficiency is a measure of how much energy occurs at one level divided by the energy at the level immediately below it . trophic efficiency incorporates three types of efficiency:

-the proportion of available energy that is consumed (consumption efficiency).   it is the proportion of the available biomass that is ingested by consumers.

-the proportion of ingested food that is assimilated (assimilation efficiency).

-the proportion of assimilated food that goes into new consumer biomass (production efficiency).

-in this case, the grasshoppers would affect sheep by reducing the proportion of the available biomass that is ingested by the sheep.