for which question could a scientist develop a testable hypothesis?\nwhich grocery store is the best?\nwhen…

for which question could a scientist develop a testable hypothesis?\nwhich grocery store is the best?\nwhen will dinosaurs roam earth again?\ndo all kinds of wood float in water?\nshould everyone use solar - powered cars?

for which question could a scientist develop a testable hypothesis?\nwhich grocery store is the best?\nwhen will dinosaurs roam earth again?\ndo all kinds of wood float in water?\nshould everyone use solar - powered cars?

Answer

Brief Explanations:

A testable hypothesis requires a question that can be investigated through experimentation. "Do all kinds of wood float in water?" can be tested by gathering different types of wood and placing them in water to observe. The other questions involve subjective opinions ("Which grocery store is the best?"), are not currently possible to test ("When will dinosaurs roam Earth again?"), or are more about ethics and preference ("Should everyone use solar - powered cars?").

Answer:

Do all kinds of wood float in water?