Answer:
child Z exert 500N force to the wagon which is equal to that of child X and Y
Explanation:
We use electrical devices that produce motion, light, and sound. Which aspect of energy explains why these devices are possible?
<h2>
<em><u>see </u></em><em><u>the </u></em><em><u>attachment</u></em></h2>
<h2>
<em><u>hope </u></em><em><u>it </u></em><em><u>helps</u></em></h2>
<em><u>(◍•ᴗ•◍)</u></em>
A lack of blood flow determines the number of cell layers that can
survive when they are transplanted