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How are video phones useful? Video phones today ar because they make communication between people easier. Now that Internet spee easier to send videos. For example, in video meetings, you can now see and hear person talking and moving. It is like they are in the same room with you! Answer the following questions. Write your answers in your Science notebook. 1. Who is the scientist the story is referring to? 2. What is the biggest invention of the scientist in the story? 3. Why did Zara invent a videophone? 4. How are video phones different from normal phones? 5. How do video phones work? 6. Why are video phones useful? Assessment: 5 minutes Classify the materials in the box that were invented by scientists as to food/me materials and tool/gadget. Write your answer on your paper. tablets plastic bags pen bath soap
Sagot :
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