It identifies 'what makes of what is made and what causes change of what is changed' and so suggests all sorts of agents, non-living or living, acting as the sources of change or movement or rest.
ɪɾ aɪdˈɛntᵻfˌaɪz wʌt mˌeɪks ʌv wʌt ɪz mˌeɪd ænd wʌt kˈɔːzᵻz tʃˈeɪndʒ ʌv wʌt ɪz tʃˈeɪndʒd ænd sˌoʊ sədʒˈɛsts ˈɔːl sˈɔːɹts ʌv ˈeɪdʒənts, nˈɑːnlˈɪvɪŋ ɔːɹ lˈɪvɪŋ, ˈæktɪŋ æz ðə sˈoːɹsᵻz ʌv tʃˈeɪndʒ ɔːɹ mˈuːvmənt ɔːɹ ɹˈɛst.