Final answer:
Leaving a dog or cat in a vehicle during extreme heat or cold is illegal and considered inhumane due to the risks of heatstroke, hypothermia, and death. Many jurisdictions have laws penalizing such behavior.
Step-by-step explanation:
The question asks whether it is legal to leave a dog or cat in a vehicle during extreme periods of heat or cold. The answer to this is B. False. Leaving animals in a car under such conditions is widely recognized as dangerous and is illegal in many jurisdictions. Laws vary by location, but the general consensus is that it is both inhumane and illegal due to the potential harm that can befall the animal.
In extreme heat, the temperature inside a vehicle can rise rapidly to levels that can cause heatstroke and potentially death in animals. During extreme cold, animals can suffer from hypothermia and frostbite. Many regions have laws that specifically address this issue, providing penalties for leaving animals unattended in a vehicle under dangerous conditions. It is always best to err on the side of caution and refrain from leaving pets in parked cars, especially during extreme weather conditions.