Answer:
- <u><em>D. It has both good and bad effects, but we can't always predict what those are.</em></u>
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Explanation:
Of course, ethics mandates that the target of science and <em>new technology </em>should always pursue the good for humans; nevertheless, since time immemorial man has developed technology to make war. Thus, definetely, the first statement <em>"A It always does good for human"</em> is false.
Some other negative effects of <em>new technology</em>, like cars and nuclear power, have been harmful to the environment, but you cannot tell that this has always been so. Technology has also been developed to help the environment. For instance, panels to use solar energy do not harm the environment and seek to reduce fuel burning to help the environment. Thus, option <em>B, "It always ends up doing harm to the environment"</em> is false too.
Some of the damage that new technology can produce are not predicted both because the technology is new and because it may be used with different goals to those it was developed. This explains why option <em>C, It has many bad effects</em>, is false, and option <em>D, "It has both good and bad effects, but we can't always predict what those are", </em>is true.
Answer:
The correct answer is D. increase; decrease.
Explanation:
Speculation consists of the purchase (or sale) of goods with a view to their subsequent resale (repurchase), when the reason for such action is the expectation of a change in the prices affected with respect to the dominant price and not the gain derived from its use, or of some kind of transformation carried out on these or of the transfer between different markets.
A speculative operation seeks not to enjoy the good or service involved, but to obtain a benefit from the price fluctuation based on the theory of arbitration. In an extensive sense, every form of investment that a medium entails is speculative; However, the term is usually applied to that investment that does not entail any kind of commitment to the management of the assets in which it is invested, and is limited to the movement of capital (financial market), usually in the short or medium term.
The speculation is based on the forecast and the perception, so that the speculator can also be wrong if he does not correctly anticipate the evolution of future prices, so he will have to sell cheap something he bought expensive. The speculative market therefore rewards those who know how to predict.
Answer:
A. 2 books and 20 pencils
Explanation:
2 x5$= 10$
20x 0.50$= 10$
10$+10$=20$
Sometimes ? But some jobs involve trusting your co workers
<u>Answer</u>: Certain brand names, such as Kleenex or Xerox, have become generic name.
<u>Explanation:</u>
Generic name is the term used to refer a product with its brand name rather than the product itself. Kleenex and Xerox are the brand names of the products. Xerox is photocopying product and Kleenex is the brand name for wet wipes. People commonly use the word Kleenex instead of tissues or wet wipes.
This process can be called as genericization and companies loose their trademarks due to these usage of names. These generic names have wide spread popularity.
