Question: if left untreated, permanent damage to the brain and heart can follow.
Answer: --> If left untreated, permanent damage to the brain and heart can follow.

Question: improved solid base offers stability for the basketball portable, can be filled with sand or water
Answer: --> Improved solid base offers stability for the basketball portable, can be filled with sand or water

Question: such differences in trading hours depend on the individual schedules of major exchanges.
Answer:
--> Such differences in trading hours depend on the individual schedules of major exchanges.