Final answer:
The distracting factor that affected Adam when he scored the winning goal to end their losing streak was thoughts of upcoming exams.
Step-by-step explanation:
The distracting factor that affected Adam when he scored the winning goal to end their losing streak was c) Thoughts of upcoming exams.
When Adam was about to take the shot, he couldn't help but think about the exams he had the next day. This distraction momentarily shifted his focus and caused him to miss the shot initially. However, he quickly regained his composure and managed to score the winning goal.
It's common for athletes to face distractions during crucial moments, and managing these distractions is an important skill for success in sports.