Addison has two dogs that are sisters. One of the dogs has white fur and the other dog has black fur. What scientific question could Addison ask based on this observation? A. How is fur color determined in dogs? B. How fast do the dogs run? C. Which color of fur is the prettiest? D. Which of the dogs is the most friendly?

I think The answer is a.

Explanation:

Answers b and d have nothing to do with fur color, and c seems unscientific.

answer: although many types of viruses can cause a common cold, rhinoviruses are the most common culprit. a cold virus enters your body through your mouth, eyes or nose. the virus can spread through droplets in the air when someone who is sick coughs, sneezes or talks. theres your answer

explanation: