what is used to make an animal realize that it needs to replenish from a natural drinkable source
spring excretion blood pain thirst tiredness hunger rain
A B C D E F G H
Water Water in the area's natural water bodies is drinkable as such.
thirst is used to make an animal realize that it needs to replenish from a natural drinkable  source
what is used to make an animal realize that it needs to replenish from a natural drinkable source (A) spring (B) excretion (C) blood (D) pain (E) thirst (F) tiredness (G) hunger (H) rain