Answer:
Less extensive
Explanation:
Animals have basic sounds that mean basically just "danger" or "come here" where human have more specific phrases like "watch out for that falling branch"
<span>A bond forms between the carboxyl functional group of one amino acid and the amino functional group of the other amino acid.</span>
The correct answer would most likely be A
Ask the question again intelligently, all of your grammar mistakes and typos make it hard to understand.