Qidiruv

a protected territory, on which any interference of any person, except for strictly monitored scientific studies not exercising any influence on the protected objects, is

a science about living nature a subject of which is knowledge of essence, origin, development and diversity of life. B. includes a combination of various scientific disci

A maximum tolerance level of lead in human bloodstream can be considered as an example of biological standard. The advantage of a biological standard's application as a c

/ʃeɪd/ n 1 [U] soya, koʻlanka ➔ Shade [U] is an idea or part of a place that is protected from the heat of the sun. A shadow [C] is a dark shape made by light shining on