Final answer:
The Latin root 'nat' means 'born' or 'birth,' with the word 'natal' best replacing 'newborn.'
Explanation:
The Latin root 'nat' means 'born' or 'birth.' Given this, the word that could best replace 'newborn' is natal. This is because 'natal' directly relates to the concept of birth or being born.
Learn more about Latin roots and word meanings here:
https://brainly.com/question/31509578
