If the machine is working properly then that rules out 2, 3 and 4 as they are all technical problems and therefore it must be A there waves don't reflect of the stone properly and therefore no image is formed
Hope that helps
I was doing some research and I would go with Venus if I understood that correctly
hola que haces yo nada aqui pensando wn tu respuesta
Answer:Tropical rainforests occur in regions of the tropics where temperatures are always high and where rainfall exceeds about 1,800 to 2,500 mm (about 70 to 100 inches) annually and occurs fairly evenly throughout the year.
Explaintion
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Answer: Evaporation
I hope this helped!
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- Zack Slocum
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