< b > RESPONSE < / b > < br > < br > Vulcan blood is presumed to be green in color , the explanation for this ( first definitely advanced in the installment  Obsession ,  from the original program ) being that the oxiferous ( oxygen-carrying ) protein < i > < b > hemoglobin , < / b > < / i > in Vulcan blood cells , is chemically based on the ...
View my complete profile. A secondary standard is a substance which may be used for standardizations, and whose content of the active substance has been found by comparison against a primary standard.iew my complete profile. A secondary standard is a substance which may be used for standardizations, and whose content of the active substance has been found by comparison against a primary standard.
The General Certificate of Secondary Education (GCSE) is an academically rigorous, internationally recognised qualification awarded in a specified subject, generally taken in a number of subjects by pupils in secondary education in England, Wales and Northern Ireland over two years (three years in certain schools).cience GCSEs were overhauled in over the past years. Pupils studying for two Science GCSEs now study the single Science GCSE (known as core science) and then one of two complementary GCSEs: Additional Science GCSE (which has a more academic focus) or Applied Science GCSE (which has a more vocational focus).