Answer:
a. The number of fires between 1977 and 1995 has likely decreased due to improved fire safety measures, increased awareness, and better firefighting techniques.
b. Having a smoke detector is extremely important as it provides early detection of smoke and fire, allowing you to take swift action to protect yourself and your property.
c. Older people are more at risk of dying in a fire due to factors such as reduced mobility, slower reaction times, and potential health issues that may hinder their ability to escape quickly.
d. To protect yourself from a fire at home, you should install smoke detectors, have fire extinguishers on hand, create a fire escape plan, regularly check and maintain electrical appliances, and avoid overloading electrical outlets, among other safety measures.