Researchers have found that animals _____ with one another.

• A. communicate
• B. use language
• C. use sign language
• D. do not communicate

Answer: (A)

Verified step by step guidance

1. Understand the context of the question: The problem is asking about the ways in which animals interact with one another.
2. Consider the concept of communication in animals: Communication involves the transfer of information from one animal to another, which can include sounds, gestures, or other signals.
3. Evaluate the options provided: 'communicate', 'use language', 'use sign language', and 'do not communicate'.
4. Analyze the feasibility of each option: While animals do communicate, the use of complex language or sign language is typically associated with humans, and the idea that animals do not communicate is generally incorrect.
5. Conclude with the most accurate understanding: Animals communicate with one another using various methods, but they do not use language or sign language in the way humans do.