Any bodily movement produced by skeletal muscle that require energy expenditure including activities undertaken while working playing crying out household christ traveling and engage in recreational activity? A. physical activity
B. exercise
C. aerobics
D. all of the above

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?