Which of the following is a testable scientific question? Group of answer choices How many houses are in my neighborhood? How does the age of city affect the number of trees in the city? Do blue M&Ms taste better than green M&Ms? What is beneath the ground on planets outside our solar system?

How does the age of city affect the number of trees in the city?

Explanation:

I just had this on my quiz,

Remember that a testable scientific question must be one you can answer with evidence through experimentation or observation and that you must have the technology and materials to answer it.