Question

last question! how long can the effects of a concussion last? keep it up! you need 80 points to pass. youre almost there. two or three days. it depends on how long the athlete was unconscious. two or three weeks. it depends on the individual brains ability to heal.

Explanation:

The effects of a concussion can vary widely among individuals. Each person's brain has a different capacity for healing, which is the most comprehensive factor determining the duration of concussion - related symptoms. While time - frames like two or three days or weeks can be common in some cases, and the length of unconsciousness can be a factor, the individual brain's healing ability encompasses all these aspects and more.

Answer:

It depends on the individual brain’s ability to heal.