Gallons. You buy gasoline by the gallon.
Answer: yup. That, and water or air.
Explanation:
The answer is C: a pollutant.
The answer is a <span>cat. </span>
The alula is a small structure that is found on birds. It is located at the joint between the hand wing and the arm wings of birds and it is the freely moving, first digit of a bird's wing. It is normally used by birds in slow flight. In humans, the structure that is comparable to the alula is the thumb.
