Question

read the text. what your nose knows your sense of smell enriches your experience of the world around you. different scents can change your mood or transport you back to a distant memory. your ability to smell also plays a key role in your health. if your ability to smell declines, it can affect your physical well - being and everyday safety. whether its freshly brewed coffee, pine trees in a forest, or smoke from a fire, the things we smell are actually the tiny molecules released by substances all around us. when we breathe in these molecules, they stimulate specialized sensory cells high inside the nose. each of these what is the main focus of the text? why older people often suffer from smell loss why our sense of smell declines more often than our other senses how our sense of smell is related to other senses how our sense of smell works, and how and why it can decline

Explanation:

The text first mentions the importance of the sense of smell in enriching experience, affecting mood, memory and health. Then it explains how the sense of smell works, with molecules stimulating sensory cells in the nose. It also notes the impact of a decline in the sense of smell on well - being and safety.

Answer:

how our sense of smell works, and how and why it can decline