1. No consent was not given
2. The scenario states “so you took your best friends phone off the cafeteria table to use” and it shows no type of dialogue between the two friends
3. You can change the scenario by saying “so you asked your best friend for his/her phone to use”
C. 2-4 days a week is recommended
MMR vaccine can be associated with risk of twitches in babies which is lower between 12-15 months of age. After that time risk of twitches is getting higher.
Both A and B are correct.