All the instructions are in the upload additional materials parts

Answer all of the 1st question of this assignment.

Here are the links of the required materials for this paper:

1. https://www.youtube.com/watch?v=Qbcr9RAOWtM&feature=emb_title
2. https://www.youtube.com/watch?v=Eq_Er-tqPsA&feature=emb_title
3. https://gem.cbc.ca/media/the-nature-of-things/season-53/episode-6/38e815a-0092405a4fe