Answer: Your bones
Step-by-step explanation: Since your "skeletal system" here is your bones, it helps you walking and running. They move back and fourth along with muscles to help you walk.
Which box-and-whisker plot represents this data: 6,9, 13, 13, 18, 20, 24, 25, 26, 28, 30, 30?
Greeley [361]
Check the pictures for the answer
When you multiple a whole number times itself the resulting product is called a square number or a perfect square or simply a square so 1,4,9,16,25,36,49,64,81,100.121,144 and so are all square number