Exhaust Harmful Gasses : It is very useful in keeping harmful gasses produced by the vehicle away from driver and passengers.
Keep Environment clean : It is used to convert the gasses being produced in vehicles to convert them into the form which is least harmful for the environment.
Noise : It significantly reduces the noise produced. It keeps the car surrounding pleasant by removing the noise.
Keynotes is good , PowerPoint
Answer:
Rachel should open the new spreadsheet first. Then she can paste the cells she has copied.
This stands for institute of electrical and electronics engineers
Good luck!
