Help plzz will mark brainliest

Which of the following “invisible” marks represents an inserted tab?

What did creator markus “notch" persson initially call his game

Which of the following tasks is an audio technician most likely to perform while working on a nature documentary? (select all that apply). eliminating potentially distracting background noise adding sound effects making sure the lighting is adequate for a particular scene changing the narration to better match the mood of the documentary