Biological Sciences and Healthcare, part 1

... > Observable entity > Clinical history / examination observable > Speech observable > Speech and language observable > Communication, speech / language observable > Ability to perform functions related to communication > Ability to communicate > Ability to use verbal communication > Ability to make conversation

... > Observable entity > Functions > Ability to perform function / activity > Ability to perform functions related to communication > Ability to communicate > Ability to use verbal communication > Ability to make conversation