Q: Fact 1: Thirst is used to make an animal realize that it needs to replenish its bodily water by the body. Fact 2: Strong, persistent thirst can be a sign of dehydration. Given the two facts above, when do animals need to replenish bodily water?

Pick from: (a). during starvation; (b). excretion; (c). during hunger; (d). during dehydration; (e). they body they live in; (f). during flood; (g). excretory structures; (h). recovery time from fatigue;
A:
(d).