Answer:
mobile phone should be banned .
Explanation:
Because most learners don't really focus , they'llbe going through social media; most learners prefer to take pictures on the board of work than writing in theirs books immediately.
This question is about the article "Choosing a Warning Label for Human DNA"
Answer and Explanation:
The author presents two types of optimists regarding how other planets and other species would receive samples that would promote the existence of human beings on these planets.
One of the optimists says that it would be necessary to inform the "extraterrestrials" that they received our species, that we are highly dangerous, invasive and that we have a strong potential for destruction. This optimist believes that this would place us as great warriors and necessary beings when problems arise.
However, another type of optimist, prefers to show our sense of community, our delicacy, sentimentality and kindness. Showing our hosts that we are complex beings, but capable of loving and being loved.
In view of this reading, we can see that the author fits into the second group of optimists, because he stimulated our most intimate nature, showing that if it is stimulated, it can overcome our negative points.
Answer:
"Biodegradable” refers to the ability of things to get disintegrated (decomposed) by the action of micro-organisms such as bacteria or fungi biological (with or without oxygen) while getting assimilated into the natural environment."
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Answer:
The phrase that should be included to improve the clarity of the sentence is:
A. meaning they touch the snow only in the middle of the board.
Explanation:
Someone who does not snowboard will probably find the original sentence to be a little difficult to understand. We do not know what a camber is. Thus, for the author of the sentence to improve its clarity, that is, to make the sentence understandable to anyone who reads it, he must explain what a camber is.
Among the options, the only one that does that is the first one. The other options only explain that a camber is a technology used in snowboarding, but we still do not know what it is or what it does. However, the first choice lets us know that an inverted camber means the board only touches the snow in its middle. Therefore, it improves clarity.
