Answer:
1 tablespoon = 3 teaspoons
1 cup = 16 tablespoons = 48 teaspoons
1/2 cup = 8 tablespoons = 24 teaspoons
1/4 cup = 4 tablespoons = 12 teaspoons
Explanation:
I'm not sure what you are asking but hopefully this helps
<h2>Answer:</h2>
<u>Natural gas is indoor pollutant</u>
<h2>Explanation:</h2>
From the options given above smog and vehicle exhaust are outdoor pollutants. Oxygen is not a pollutant at all. The only option left is natural gas. When we cook food or use heaters we use natural gas so the burning of natural gas pollutes the indoor environment that is why we can say that natural gas is indoor pollutants.
Photosynthesis is when a plant takes sunlight and makes it into sugars that the plant then uses for food.