What multimedia element would enhance a speech about simple circuits? A. The tops of batteries.
B. A sign of a battery in a circle with a lightning bolt over top.
C. A car battery tester.
D. A battery connected to a lightbulb by 2 wires.

D

Explanation:

D

Explanation:

either online or traditional classroom can work for students. which is better will depend on students and teacher. students may have trouble following a lesson in classroom while they can study at their own pace online. other students may have trouble staying focus on their own in online classes. teachers are more used to classroom teaching but they may also be more worry about their jobs teaching online classes and work harder.

answer: the tobacco industry has traditionally been one of the most important industries in north carolina and a backbone of the state's agricultural heritage. yet as the north carolina economy continues to transition from an agricultural economy to a manufacturing and, increasingly, service-based economy, the industry faces new challenges, both at home and abroad

explanation: