How long does the CDC recommend kids and teens spend participating in cardio activity? A. 60 minutes every day of the week
B. 60 minutes each week
C. 15 minutes every day of the week
D. 30 minutes twice a week

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?