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A student is writing a research report about the benefits of animal interaction on human health. He found a trustworthy source.
Read the source and the directions that follow.
Source 1: "Study on the Effect of Animal Contact on Human Health"
Dr. Cooper Nelson has spent years researching the relationship between human-animal interaction and the corresponding
increase in overall human health. Studies show that animal interaction is a major way to allow people to relax in what is known
as the "pet effect." Results show that petting and talking to an animal, such as a dog or cat, causes human relaxation and
contentment. Side effects include: lower blood pressure, prevention of allergies, lower cholesterol, and overall improved mood.
According to Dr. Nelson, having a pet to care for and knowing the pet is there for companionship is a relaxing situation that is
also healthy.
The student found another source. Read Source 2 and click on one fact that supports the author's review of the impact of
animal interaction on human health in Source 1.
Source 2
Many households have pets. The pet industry is a multibillion dollar business. This is despite the fact that the cost of
ownership for the average cat or dog runs over $400 per year. Much of this cost comes from food and supplies, vet care,
grooming services, and the cost of the pet itself. Despite the high cost, pet ownership continues to be very popular. There are
many reasons people choose to have a pet. Many say that an animal has a calming effect on their household.