<span>CMYK means cyan, magenta, yellow, and key (black). They are the four color model used in color printing or printing color images. It lets you subtract the colors on the image. CMYK partially or fully masks colors on a lighter view. </span>
The third one is best in me owns opinion
If its on document u go to text u highlight ur text and then you go upload track changes text on computer or phone or any divice and then you insert the text u wrote to the app and then if u cant find the app look for text changing colors and then copy and past ur work to the app and add the colors to it.
The correct answer that would best complete the given statement above would be option C. Based on the given description above, about 50 or 55 percent of current <span>current carbon dioxide emissions have been absorbed into the oceans. Hope this is the answer that you are looking for. Have a great day!</span>