Explanation:
All five things i can come up with her
1. Doors (we either open or close them)
2. Tap (we either open or close the valve)
3. Electric stove/cooker
4. The lid of containers
5. Shoes/ foot wears(we put them ON or OFF)
Yes, they are.
Mostly dentists' offices, though.
Answer:
Webcasts
Explanation:
The rest of the options don't need to be streamed as there isn't a continuous flow of information.