There are five levels of intellectual disabilities.
Please select the best answer from the choices provided
True
False

I think there are 4 levels so false

mali had been a state inside of the ghanaian empire. after ghana fell because of invading forces and internal disputes, mali rose to greatness under the leadership of a legendary king named sundiata, the "lion king." the songhai empire, already weakened by internal political struggles, went into decline.

using the scientific method.