Thirst is used to make an animal realize that it needs to replenish its bodily water by the body.
Today's animal is the cow.
Thirst is used to make a cow realize that it needs to replenish its bodily water by the body.
Thirst is used to make a cow realize that it needs to replenish its bodily what by the body?

  solutes
  NaCl
  juice
  grass
  liquid
  seawater
  blood
  water