Which best explains why the auricle is bent and folded? to increase the surface area to funnel sound into the ear to vibrate the ear bones to send a signal to the brain

Look at the following answer choices and determine which belongs in the both category. testable, can be disproven explains natural phenomena, has evidence to support it prediction, tentative, one or more scientists working together well established, many different scientists working independently, highly reliable

Error analysis: what might be the reason that some of your percentages didn't exactly match your predicted results? gametes aren't responsible for inheritance. mice don't have large litters, so the sample size was not large enough. the wrong type of mice were used.

What is the chemical formula for dihydrogen monoxide?