Question

1. does wing length affect the distance a plane can fly on one tank of fuel? 10. will adding baking soda to toothpaste whiten your teeth better than regular toothpaste? 11. can people run faster on asphalt (tar, pavement) or grass?

Explanation:

These are all scientific - inquiry questions. The first one relates to aerodynamics in Physics (wing length and flight distance), the second one to Chemistry and Medicine and Health (baking soda in toothpaste for teeth - whitening), and the third one to Biomechanics in Physics and Biology (running speed on different surfaces). Overall, they are natural - science related questions that would require experimentation and data - collection to answer.

Answer:

For question 9: It is possible that wing length affects the distance a plane can fly on one tank of fuel as wing length can impact aerodynamic efficiency.
For question 10: Adding baking soda to toothpaste might whiten teeth better than regular toothpaste as baking soda has mild abrasive properties, but it would depend on factors like concentration and individual tooth conditions.
For question 11: People may run faster on asphalt or grass depending on factors such as surface friction, cushioning, and an individual's running style.