Question

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which statement best defines what technology is?
○ technology is something that is used only in electronic devices
○ technology is any invention, including tools, machines, techniques, and sources of power
○ technology is the process by which a machine a receives directions
○ technology is everything that makes the world better

Explanation:

• The first option is incorrect as technology is not limited to electronic devices (e.g., simple tools like a hammer are technology too).
• The second option is correct. Technology encompasses inventions like tools, machines, the techniques to use them, and power sources (e.g., a steam engine with its design and coal as power is technology).
• The third option is incorrect as it describes a process of machine operation, not the definition of technology.
• The fourth option is too vague and subjective (what "makes the world better" is not a standard definition of technology).

Answer:

B. Technology is any invention, including tools, machines, techniques, and sources of power