Over and over again he rehearsed it in wearisome <em><u>repetition</u></em><em><u> </u></em>until it had assumed a certain and almost invariable form.
Hence the answer is :
<h3>(c) Repetition </h3>
Bro how can u now see that keep looking
Answer:
some empires inveneted things that we dont no about that could be useful
Explanation
when the roman empire fell medical books where burnt and thoose medicines could be still uncovered by us. so by studying them we might be able to discover inventions and discoveries that they made.
A i believe if im wrong then :( im sorry
