I use saliva to care for the flute, and when I clean it, I use my roommate's saliva, which is a girl, and I play the flute together, does anything happen to my friend, who is a girl? ​

If you were to stage the play on which casablanca is based, how would you use lighting in your production? describe one scene from the film and the lighting it uses. would you change the lighting in any way for a stage production of the scene? why or why not?

Need some ! asap i need to figure out 3 major changes in bridges over time and why these changes to adapt to both improvements in technology and changing social links would also alot.

What is the time period of this painting?