A sixth form is part of a secondary school, years 12 and 13, so you will see/meet/interact with under 16s; college is purely post-16 education, so the people there will only be 16 or over. Colleges are also usually larger than sixth forms.
the difference between fresh water and potable water is fresh water can come form the ground, and/or, ice burgs.
A Wonder bra is a form of padded bra that are used to increase the appearance of the bust area.
In function, not a great deal. In form, dumpsters are usually larger, rectangular, and used for primarily commercial concerns.
The mineral cleavage is made up of many other particles to form a rock when the rock cleavage is just a rock.
The difference is in your vocabulary. Cotton exists in many forms, from the raw botanical lint inside the boll to fine cotton thread or yarn. Cotton knit is simply one form of cotton that has been processed by knitting.
Havering Sixth Form College was created in 1991.
Ashton Sixth Form College was created in 1928.
Newham Sixth Form College was created in 1992.
Worcester Sixth Form College was created in 1962.
Birkenhead Sixth Form College was created in 1988.
Hartlepool Sixth Form College was created in 1902.
Oldham Sixth Form College was created in 1992.
Cadbury Sixth Form College was created in 1983.
Stockton Sixth Form College was created in 1973.
Hereford Sixth Form College was created in 1973.
Luton Sixth Form College was created in 1966.
Blackpool Sixth Form College was created in 1971.