“...incorporate the concept of species into their explanations?...”
Nope
or if you prefer the intellectual response;
Not at all.
If Creationists cannot discuss or account for anything not mentioned in the Bible then it is obvious that they are not qualified to discuss scientific matter.
You are not qualified to discuss ERV’s or account for them via a creationist explanation.
ERV’s are not mentioned in the Bible.
Wow is that ever a stupid and asinine argument! But fun! The implications are obvious, but apparently not to you!
Creationists cannot discuss or explain things not mentioned in the Bible - thus they are not qualified to discuss scientific matters.
LOL!