How does the symbol of the coal miner work to create meaning? The coal miner symbolizes the hard work that went into creating the internet devices we use today. The coal miner symbolizes jobs lost by books being printed online rather than on paper. The coal miner symbolizes the fossil fuel energy used to create electricity to power devices. The coal miner symbolizes the green energy used to create electricity that powers devices.

The coal miner symbolizes the fossil fuel energy used to create electricity to power devices.

Explanation:

From the cartoon, the man looks satisfied that he is using his device but his perception of "green energy" is wrong because he feels that it does not use paper which is an animal fossil to use his device.

However, his mobile device is plugged in and the power source comes from the efforts of a human miner, so fossil fuel is in use and not from a green source which would be powered by natural sources.

answer is b,

"the tracer looks harmless in flight, but the pilot’s bitten lips and white knuckles suggest how dangerous it can be."

it was correct.

awnser:

one thing blogging and good copywriting share is a conversational style, and that means it’s fine to fracture the occasional rule of proper grammar in order to communicate effectively. both bloggers and copywriters routinely end sentences with prepositions, dangle a modifier in a purely technical sense, or make liberal use of the ellipsis when an em dash is the correct choice-all in order to write in the way people actually speak. but there are other mistakes that can detract from your credibility. while we all hope what we have to say is more important than some silly grammatical error, the truth is some people will not subscribe or link to your blog if you make dumb mistakes when you write, and buying from you will be out of the question.