1) I have to give out an example of how dogs have evolved, but I don't know any.

2) How has Dr. Francine Patterson's research helped the plight of all animals?

http://animals.howstuffworks.com/pets/dog2.htm

http://www.newscientist.com/article/dn3099-dogs-evolved-from-handful-of-wolves.html

http://en.wikipedia.org/wiki/Francine_Patterson

1. Dogs were domesticated by early peoples who began an agrarian/horticulture/agriculture lifestyle. Wild dogs were selected and bred for traits like tameness and manner over animals like wolves and foxes. Today, dogs have evolved cognitively and make great pets because they were selected thousands of years ago for those characteristics, whereas wolves and foxes have not.

I don't think that I can come up with an answer to number 2 after reading the Wikipedia article.

Think about what she's done with Koko and the books she's written. Hasn't her work helped other animal caretakers and researchers understand other animals better?

I think that she was an influential person for all animal caretakers and researchers and did an amazing job taking care of Koko. Is this the best answer?

1) To find an example of how dogs have evolved, you can start by researching the origins and evolutionary history of dogs. One prominent example is the domestication of wolves, which led to the development of modern-day dogs. Here's how you can find more information:

a) Start by searching for credible sources such as scientific journals, books, or reputable websites like National Geographic, Smithsonian, or academic institutions.

b) Use search terms like "evolution of dogs," "domestication of wolves," or "dog evolution."

c) Read through articles and research papers that provide evidence and explanations about the evolutionary process of dogs. Look for information on how their physical characteristics, behavior, and genetics have changed over time.

d) Pay attention to key milestones, such as the first domestication experiments or the influence of human selection on specific dog breeds. These examples can help you demonstrate the evolutionary changes in dogs.

2) Dr. Francine Patterson, a psychologist and researcher, is widely known for her work with a gorilla named Koko. Her research has contributed to our understanding of animal communication and cognition, which has important implications for the welfare and conservation of all animals. Here's how you can learn more about her research and its impact:

a) Start by searching for credible sources that focus on Dr. Francine Patterson's work, including academic articles, interviews, and documentaries.

b) Use search terms like "Dr. Francine Patterson research," "Koko the gorilla," or "animal communication studies."

c) Look for articles or books written by Dr. Patterson herself, as they provide direct insights into her research and findings.

d) Explore the outcomes of her research, such as evidence of animals' abilities to learn sign language, display empathy, and exhibit cognitive skills previously thought exclusive to humans.

e) Consider the broader impact of her research on animal welfare, conservation efforts, and the ethical treatment of animals in captivity.

Remember to critically evaluate the sources and information you find to ensure their credibility and reliability.