Need someone to do this lab report

hi i want someone to answers those questions watching the videos 

this is the first video. https://www.youtube.com/watch?v=yNj5YxRaEQQ&feature=youtu.be

this is the scond video. https://www.youtube.com/watch?v=d3TBGlyn92I&feature=youtu.be

the videos are very short 8 minutes each

                                                                            The Custom Essays