Which term refers to a concentrated liquid taken from plants that carries their aroma?

What is a mild oil, like jojoba, used to dilute stronger scents called?

What is the process of making something weaker by adding more of a neutral substance?

What happens when a liquid changes into a gas (vapor)?

What term describes how well one substance can dissolve in another?

What is the process of removing a substance, like scent, from a material?

What is the process of separating substances by heating and cooling, capturing vapors?

What is the term for steeping plant parts in a liquid so the scent slowly transfers?

What is a balanced blend of several scents that together make a unified aroma?

What is the smell you notice first, which fades the quickest?

What is the deep scent you smell last and lingers the longest?

What term refers to how much of the scent is in a given amount of mixture?

What is an educated guess or prediction that you can test?

What term refers to repeating a process and making adjustments each time?