The first question is scientific because it is something that can be proven and is based on scientific facts, while the second question is subjective and it is not something that can be answered exactly by science, but rather by the needs.
Explanation:
The first question, ''can dogs identify colors''?, is a question that looks for a scientific research or facts. In order for such thing to be determined, the eyes of the dogs need to be examined, thus to be determined what are their properties. The answer of this question is that the dogs can identify colors, unlike the popular belief that they see in black and white, but in a much different manner than the humans. The dogs see less colors, everything is much more blueish to them, and their vision is much more blurry.
The second question, ''are dogs better pets than cats'', is a question that can not be answered by science, as it is something that is totally subjective, based on the individual and circumstances. Both animals have their own unique traits, some good, some bad, and some people prefer dog as a pet, while others prefer cat as a pet. In fact, as the people become more solitary, and live in smaller places, it seems that the cat is preferred more than the dog, usually because of practical reasons.
Learn more about cats and dogs as pets https://brainly.com/question/2241874
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