The water activity of chewing gum ranges from 0.40-0.65. The moisture content of chewing gum ranges from 3-6%. In fact, chewing gum retains its quality for so long that, in most countries, it is not required by law to be labeled with an expiration date.
Meaning: (language) communication by word of mouth. Classified under: Nouns denoting communicative processes and contents. Synonyms: oral communication; speech communication; spoken communication; spoken language; voice communication; language; speech.
Non verbal communication is the process of receiving and sending information through wordless messages for the purpose of communicating. Non verbal communication can be done through gestures, facial expressions, body posture, eye contact, touch. Object communication is also part of nonverbal communication. Object communication takes the form of clothing, symbols, info graphics and architecture.