Dogs
Dependent clause: red Independent clause: blue
While they are very well known, dogs are more popular than you think. Altough dogs were believed to have evolved form a canid species, studies in 2010 showed that dogs originated from wolves. Because it's the oldest domesticated animal, the dog has aquired a human-like behavior. Dogs complete many roles for people, because of that they are considered man's best friend. While they are better known as pets, dogs are also used to help blind people.
In some cultures and countries, dogs are a source of meat. The dog diverged from 27000 to 40000 years ago. The oldest dogs rose at the time of hunters and gatherers. Modern dogs show more variation in size and behavior than any other domestic animal. Dogs are often vaccinated to protect them, because they are very vunerable to diseases and poison.
Dependent clause: red Independent clause: blue
While they are very well known, dogs are more popular than you think. Altough dogs were believed to have evolved form a canid species, studies in 2010 showed that dogs originated from wolves. Because it's the oldest domesticated animal, the dog has aquired a human-like behavior. Dogs complete many roles for people, because of that they are considered man's best friend. While they are better known as pets, dogs are also used to help blind people.
In some cultures and countries, dogs are a source of meat. The dog diverged from 27000 to 40000 years ago. The oldest dogs rose at the time of hunters and gatherers. Modern dogs show more variation in size and behavior than any other domestic animal. Dogs are often vaccinated to protect them, because they are very vunerable to diseases and poison.