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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/r
materials and tool/gadget. Write your answer on your paper.
tablets
plastic bags
pen
antibiotics
shampoo
bath soa
scissors
cellphon
toothbrush
tissue paper
ointment
cotton


Sagot :

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