Answer:
- He continued his work to decipher more hieroglyphs on the Rosetta Stone.
Explanation:
The most reasonable prediction regarding Jean François Champollion on the basis of details provided would be that 'he resumed his work to decode more symbols and signs on the Rosseta stone.' He published several papers on the ancient writing system of Egypt that consists of an amalgamation of ideographic and conventional phonetic signs/spellings. He not only decoded that inscription on the peculiar stone's hieroglyphic code. He was also able to decipher the two languages inscribed on the stone.
