Which phrase from the sentence uses technical language to convey precise meaning?

That his genotype would survive

Explanation:

I got it right on i-ready

Without having the sentence, I can only help you to find the answer.  Technical language is wording used to provider direction, instruction, or explaination.  As you read the sentence, what language (or which phrase is used) provides you or the reader with direction or meaning?  Precise means you can pinpoint a meaning, so the phrase you choose should give you meaning from the sentence.

The answer is "The employees can use sign language to communicate with Matt".

Explanation:

In this question, The personnel can interact with Matt via hand signals.Using the hand signals from the above alternatives, the interaction between the matt and other employees would be much more efficient.They could not only matt perform their work wisely with the hand signals, but it also allows him to feel integrated into the social group at the workplace.