This is an emu, a large bird that runs quickly over the ground. Which of these organisms shares the most physical characteristics with the emu? ostrich polar bear butterfly starfish

It would be an ostrich lad :)

Explanation:

hope this helps :)

have a great day :D

it also supports my hypothesis. if you rest first you can squeeze the clothespin more times. from the data i collected the average of the eight people concluded exercise makes your muscles more fatigued and less able to squeeze the clothespin compared to resting before squeezing.

true, i don't really know what you're asking but from the info you provided im guessing the answer is true.