When You Compare the Tongue of a Supertaster to the Tongue

When you compare the tongue of a supertaster to the tongue of a nontaster, what difference do you notice?

A) The supertaster has a much lower density of fungiform papillae than the nontaster.
B) The supertaster has a much higher density of filiform papillae than the nontaster.
C) The supertaster has a much lower density of filiform papillae than the nontaster.
D) The supertaster has a much higher density of fungiform papillae than the nontaster.
E) The supertaster can curl her tongue but the nontaster cannot.