Final answer:
The term that represents an innate sound program in the brain crucial for language development is 'babbling' which allows infants to practice phonemes for future language acquisition. Option B.
Step-by-step explanation:
The innate sound program in the brain that involves making and processing sounds, which precedes the formation of words, is known as babbling. This is part of the early stages of language development, where infants experiment with sounds without the presence of actual words.
This phase is critical as it lays the foundation for later language acquisition and is an example of the biological predisposition to learn language, as proposed by Noam Chomsky.
Babbling permits infants to practice the phoneme combinations that are important in the language they are exposed to, which eventually helps in the development of words and sentences. So Option B.