What causes adrenalin to be released in the body during times of stress a.) humor b.) relaxation techniques c.) deep breathing d.) the flight or fight response

Zoom out so that you can see the whole state of california. select the ruler tool again, but change the type of measurement from line to path. create a path from san francisco to las vegas, to los angeles, to san diego. what is the total length of this path in kilometers and in meters?