Answer: https://artbizsuccess.com/credit-your-art/#:~:text=The%20credit%20line%20includes%20your,and%20credit%20to%20your%20photographer.&text=Crediting%20your%20art%20is%20easier,format%20for%20your%20credit%20lines.
Explanation: Here is a link that your can use to help
If you add more gray to a color, it make the color a darker shade of whatever the color is, if you were to add white it'd be a lighter shade of color
It will not stick to certain plastics
The Answer is c I hope this helps.
