After spending the afternoon baking cookies, Craig call the family in for a taste test. They were already at the door as the smell filtered throughout the house. Craig was the only family member not able to smell the cookies as he had been baking them. What sensation concept would explain this? His daughter, Maggie, had a cold and was disappointed that she found she couldn't taste them. What would explain this? His wife, Kim, smelled two different cookies and was certain she detected a different level of sweetness between the two. What would explain this? Please use applicable terms and explore them as you answer.