How does art of the heian period demonstrate japan's desire to be less culturally dependent on china?

At which point in the plot are characters introduced?

The energy applied to cause vibration can be in the form of air pressure a stick, bow, or electricity. true or fasle

Ineed this to be answered fast and you i would appreciate it1. what benefits are there to using an online filter app? 2. of the apps you researched, which would you choose to edit your own photos? why would you choose this app over the other ones? 3. if you could choose between using the camera accessory filters that connect to your camera or the photo editing app filters, which would you choose and why?