Groleatotetry | Дата: Воскресенье, 20.04.2014, 06:58 | Сообщение # 1 |
Новобранец
Группа: Пользователи
Сообщений: 1
Репутация: 0
Статус: Offline
| Humans are covered with bacteria on all surfaces exposed to the environment around us – our skin, respiratory, and digestive tracks. Roughly 2,000 organisms occupy each square centimeter of these surfaces (roughly 15,000 organisms per square inch). We shed our outer skin layer each http://sand.net76.net two weeks. The skin cells and the oils and other chemical in and on them as well the bacteria hitch-hiking a ride on them end up on the floor, furniture, and even the walls and windows.
http://stroitel.webatu.com
|
|
|
Шрифты для фотошопа
|