Thirst is used to make an animal realize that it needs to replenish its bodily water by the body.
Strong, persistent thirst can be a sign of dehydration.
Animals need to replenish bodily water during dehydration.
When do animals need to replenish bodily water?
Options:
- during starvation
- excretion
- during hunger
- during dehydration
- they body they live in
- during flood
- excretory structures
- recovery time from fatigue