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Author Question: A machine that promises more energy output than input is A) a fantasy. B) commonplace in today's ... (Read 24 times)

vicky

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on: Jul 29, 2018
A machine that promises more energy output than input is
 
  A) a fantasy.
  B) commonplace in today's technology.
  C) a long-shot worth investing in.

Question 2

Hydro and wind power are indirect forms of
 
  A) solar energy.
  B) fossil fuels deep down.
  C) nuclear energy in Earth's interior.
  D) none of the above


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Ahernandez18

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


vicky

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Reply 2 on: Jul 29, 2018
Gracias!

elyse44

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Reply 3 on: Yesterday
Wow, this really help

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