And, a recent meta-analysis has shown little effect of age on the relative risk from PM exposure (Stieb et al.
Age has little effect on the risk from PM exposure.
Age has a massive effect on the risk from PM exposure.
The stone was not cut from the surface and using a flashlight you can explore the tunnels.
There is a woman holding her cellphone up to a cardboard box.
Ambleside's harbor, Waterhead, has a few shops that cater to the ferries, cruise boats, and other vessels that dock here.
This is very non invasive.
A boy has water that hasn't evaporated on the surface of his skin.
A woman is riding a bike.