If somebody factors out that two things are unique, don't say which they 'create a difference' between the things. You say that they generate a distinction or draw a difference between them. dermal ectodermal endodermal epidermal epithermal geothermal hydrothermal intradermal isothermal mesodermal photothermal electrothermal See All Rhymes for thermal https://tysonbrgvj.blogdosaga.com/36033125/thermal-shock-chamber-solutions-an-overview