Answer:
The factors in the physical environment that are important to health include harmful substances, such as air pollution or proximity to toxic sites the focus of classic environmental epidemiology access to various health-related resources e.g. healthy or unhealthy foods, recreational resources, medical care.
I think the answer to this is 0.811nm
Answer:
White is every colour.
Explanation:
The filters make whatever they are colour stronger.
Answer:
plateau, mountains, hills, plains
Should be just 2 km. - 2 km would mean it is moving in the opposite direction which come to think of it may be fine. You really can't tell.
