the difference is that antlers will fall off, where as horns won't
di is used for inorganic ligands or groups but bis is used for organic ligands or groups, logic is that some organic ligands also have di in their names as bis dimethyl glyximo.
Ron becomes part of the Quidditch team in book 5 Order of the Phoenix
-0.010000000000000009
One is sharper than the other. Like metal is harder than wood so the mettal one has to be harder.
about bis big
The Barratt Impulsiveness Scale (BIS-11) can be purchased through professional assessment websites, such as Psychological Assessment Resources (PAR) or Pearson Clinical. It is typically sold to professionals in the field of psychology or mental health for clinical or research purposes.
Bis - magazine - was created in 2001.
Bis Saeculari was created in 1948.
BIS hallmark was created in 1999.
Nyköpings BIS was created in 1966.
Bis - band - was created in 1994.
I Love Bis was created in 2001.