Which of the following statements about extreme heat is TRUE?
- If they are provided with plenty of water to drink, it is safe to exercise animals when it is extremely hot outside.
- If you have to work with animals in extreme heat, you should provide regular rest periods for the animals.
- Animals that regularly require salt licks should not be provided with them during periods of extreme heat or drought.
- As long as a window is partly rolled down, it is safe to leave pets in parked cars in the summer.