The grassland have experience a long season of drought which group of organisms would be affected first A decomposer B herbivores C omnivorous D carnivores

Herbivores?

Explanation:

The answer is Herbivores because plants are their main source of food and diet. They would be affected first throughout the drought.

(I hope this is a good answer, it is my first time answering a question. I will change this if it is wrong!)

tracks, burrows, eggshells, nests, tooth marks, or gastroliths