Answer: Overload
Explanation: because he lifted heavier weights now he is in pain.
What are the answer choices? It could be drug abuse or distracted driving.
Exfoliation is the process of a tooth becoming loose and falling out from the primary dentition, I'm pretty sure.
Hope this helps^^^
Pulmonary veins are responsible for carrying oxygenated blood from the lungs back to the left atrium of the heart.
