Hello! :)
I really think it is none of the above since gasoline is really the one that produces the smoke from vehicles such as cars and contributes to air pollution.
Hope this helped!
Good luck!
~ Destiny ^_^
Answer:
C. How to calculate the number of calories in foods
Explanation:
In diets, Americans calculate the calories to see how many the put into there body in one serving
An alternative to apples are medium papayas. They have much more fiber than apples.
When making chicken salad, do not put mayonnaise/mayo into the salad. Although mayonnaise makes it taste it great, avocados, olive oil, and hummus might be a better alternatives to this fatty dressing.
Instead of using bottled water, use a reusable cup you can wash. It is much better for the environment and other organisms health.
Answer:
Joints.
---> Joints are held together in a tough fibrous structure known as a capsule.
Best of wishes. xx :)