Assertion: hair thickness | /r/CapableOf | vary with sex
Facets:
Source sentences:
text: The EDAR allele wouldn't be all that useful for figuring out what someone looks like from their DNA because it doesn't determine whether hair is straight or curly, and hair thickness also varies with sex and age, says co-author Ryosuke Kimura of Tokai University School of Medicine in Kanagawa, Japan.