9 combinations - the key person and one of the remaining nine.
No. The number of permutations or combinations of 0 objects out of n is always 1. The number of permutations or combinations of 1 object out of n is always n. Otherwise, yes.
gas + gas
edoptions. Novelstars answer is Asexual. Asexual reproduction bears offspring that always maintain a parent's gene combinations..
Combinations always change in the Pawlette Coufur Challenge.** AlyDiva225 ** ( In Build-A-Bearville )
Precisely 1. For ANY number n, the number of combinations of n of those items is always 1.
No, this composition is variable.
to,from,date
A substance in which the exact combination of elements is always the same, is called a compound.
Almost always
All of the above
Sprinting has always been included in the Olympic games
Not sure. I always heard it was a myth that involved several combinations with a rubix cube.