What was one of the primary results of chinese civilizations settling in river valleys?
the people learned to control flooding.
the culture created a writing system.
the fertile land supported a food surplus.
the rulers adopted a system of divine leadership.

What would be good in a cpr and first aid video

Take a nutritional supplement during times of stress a. is recommended by al doctors as a stress management technique b. has been scientifically proven to aid in stress management c. only adds to the stress you’re feeling d. can you feel better because you believe it will you

What is the proper way to determine that someone is unresponsive before administering cpr