One or more years exposure to PM and annual mortality rates.
Exposure to more than a year to pm and yearly mortality rates.
Less than a year to pm and yearly mortality rate exposure.
He sat up in bed.
The dog patiently sitting.
A person strolls by the ocean on the beach.
Investors are acting as though, all companies and investments are going to improve.
People stand in line.
The skier is not wearing a hat.