Instructions
Read the information below about the sense of smell, then answer the questions that follow.
The Sense of Smell
The sense of smell, also known as olfaction, is one of the five primary senses. It allows us to detect and identify different odors in our environment. Smell plays a crucial role in taste, emotions, and memory.
Our noses contain special receptors that are sensitive to different molecules in the air. When we inhale, these receptors send signals to our brain, allowing us to perceive different smells. Some common factors that can influence our sense of smell include age, health, and exposure to certain substances.
Questions
1. What is the scientific term for the sense of smell?
2. Name two roles that the sense of smell plays in our lives.
3. What are the receptors in our noses responsible for detecting smells called?
4. List two factors that can influence our sense of smell.
5. Why is the sense of smell important for taste?