Dane and Travis are secretly making burritos. They work very quietly, but to their
surprise, their friends are soon in the kitchen asking for food.
Which statement best describes what attracted their friends?
4 of 4 QUESTIONS
Cooking the burritos released molecules that attached to air particles and
circulated through the house.
Cooking the burritos released molecules that diffused through the air in
the house, moving from an area of low concentration to an area of high
concentration.
Cooking the burritos released molecules that remained concentrated in
the kitchen, creating a strong odor.
Cooking the burritos released molecules that diffused through the air in
the house, moving from an area of high concentration to an area of low
concentration.