- 14 Indicate With A Plus Sign Any Of These Processes That Require Energy And A Negative Sign Any That Release En 1 (11.68 KiB) Viewed 31 times
14. Indicate with a plus sign (+) any of these processes that require energy and a negative sign (-) any that release en
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14. Indicate with a plus sign (+) any of these processes that require energy and a negative sign (-) any that release en
14. Indicate with a plus sign (+) any of these processes that require energy and a negative sign (-) any that release energy. a) riding a bike b) fireworks bursting c) water evaporating d) tires deflating e) wood burning in a fireplace