How long should you warm up before physical activity? a. 1 to 2 minutes b. 5 to 10 minutes c. 10 to 15 minutes d. 15 to 20 minutes

Aduty of the adult assigned to supervise a group of children is to a. check on the children at least every 20 minutes. b. keep the children within earshot. c. give the children a list of "don'ts" concerning behavior. d. conduct a name-to-face check when transitioning to the playground

How can a person  best  reduce the risk of injuries on the road?  

If an online school program (i. e k12, ecot) assigns me a computer, would it be ok to use social media on it? would i get in trouble? i am not really sure from reading their terms and such.