Read the passage(s) below and answer the question on the basis of what is stated or implied in the passage(s) and in any introductory material that may be provided.
Passage
During the process of photosynthesis, algae produce a small amount of hydrogen gas. Recently,
microbiologists funded by the Department of Energy figured out how to create mutant versions of algae that
generate much more hydrogen. You are probably wondering why the Department of Energy is funding this
research. The answer is that the hydrogen produced by algae could one day be used to provide energy to
entire cities.
Question
What assumption does the author of the passage make?
. Gases produced by algae will be cheaper to produce than other gases.
☆
The Department of Energy is already using hydrogen-producing algae as a source of energy.
O Mutant versions of algae will not be capable of the process of photosynthesis.
O Readers do not associate the Department of Energy with algae research.
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O
BI

pre-writing

why we feel good, or better, when we laugh?

is there a scientific explanation for this to happen?

which are the sources?

rough draft

laughter has a way of instantly connecting people and is one of the most basic and fundamental ways in which we communicate as human beings.

newport academy: endorphins reduce stress and strength social connections.

they combat anxiety and depression.

final draft

we know that when we laugh we feel better; when something is making us laugh it means we thought it was funny at some point, even if it was not meant that way. what we know is that it made us feel good. that is something we all can realize easily, but is it a chemical explanation for it to happen? of course there

according to joe bluett, laughter has a way of instantly connecting people and is one of the most basic and fundamental ways in which we communicate as human beings. also, he says that laughter can increase confidence, self-esteem, creativity, positivity and resilience, bringing positive changes to all aspects of our lives.

the newport academy says that, when we laugh, we release endorphins and that makes our body feel instantly relieved from tension and worry. endorphins also reduce stress and strength social connections.

therefor, laughter is the best to combat anxiety and depression.