Which letter represents the river that serves as a long international boundary ( )

Small plane just crashed in your neighborhood. you take a fire extinguisher and blankets to the scene, then stand back and silently gather with others on the scene when you realize there is nothing you can do to . in this situation, gathering quietly with others out of reverence and respect is an example of coping.

This refers to weather and atmospheric conditions measured over a long period of time.

Most galaxies in the universe are irregular-shaped galaxies. true or false ?