the scientific study of natural forces such as light, sound, heat, electricity, pressure, etc.
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Answer: Something that's vibrating, and you also need medium for those vibrations to start in.
I hope this helped!
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- Zack Slocum
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Answer:
They move outwards.
They don't intersect each other at any point.
They show the electric field.
Explanation:
Answer:
fibrous =potato
taproot =radish
stilt =maize and sugar cane
