Which command allows you to combine multiple channels i… ddc-admin June 25, 2023 (July 13, 2023) Here is an answer to the question. Which command allows you to combine multiple channels into a new selection channel? Calculations. Flatten. Multiply. Merge. This question is about “LinkedIn Adobe Photoshop” All updated questions and answers related to “LinkedIn Adobe Photoshop” can be found on the “LinkedIn Adobe Photoshop Exam Answers” web page. If you spot an update in the questions or answers, please leave a comment on this page to let us know. We will provide updates as soon as possible. Related