https://padlet.com/hammonds507/owvk9ws62czma7nx A device contains an electric circuit, powered by a battery, that provides light energy and heat energy. It is a (a) television.(b)flashlight (c)car engine.(d) barbeque grill. en-us 2021-02-10 17:23:20 UTC 2021-02-10 20:30:09 UTC hello@padlet.com