the answer is nonverbal communication.
The main thing that maxima’s available active sound enhancement does is that its enhances the existing engine sounds according to engine speed and driving modes.
The sound enhancement is a vehicle's sound feature which aims to improve or amplify the output of a sound from the sound system.
The described car's active sound enhancement does enhances the existing engine sounds according to the engine speed and driving modes through the speakers.
The enhancement of the sound is done through the drive mode selector which will signal the audio system to increase engine note amplification in the cabin.
Read more about sound enhancement
<em>brainly.com/question/5870511</em>
Even without complete isolation, the infant monkeys raised without mothers developed social deficits, showing reclusive tendencies and clinging to their cloth diapers. ... Harlow's work showed that infants also turned to inanimate surrogate mothers for comfort when they were faced with new and scary situations.
