need someone to do this lab report

/in /by

hi i want someone to answers those questions watching the videosthis is the first video. https://www.youtube.com/watch?v=yNj5YxRaEQQ&feature=youtu.bethis is the scond video. https://www.youtube.com/watch?v=d3TBGlyn92I&feature=youtu.bethe videos are very short 8 minutes each