Can bras increase pectoral muscle atrophy? How? Why?

Wearing a bra does more harm than good – it does nothing to reduce back pain and weakens the muscles that hold up the breasts, resulting in greater breast sagging

Explanation:

the dark variety, as they are not visible on the dark tree barks

explanation:

they had the law tat factories that produces smoke cannot be built near residential buildings.

building of proper sewage system was done to ensure that the waste is carried away from the humans so that they do not get diseases from it.

also they built water systems to provide water in those areas which are drought prone.