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Health, 21.06.2019 19:00
How do the uv rays cause damage? what exactly causes the skin to burn; can you be more specific about this mechanism? 3. how do photosensitive medications increase a person's sensitivity to sunlight and therefore increase their risk of getting burned? what kind of medications can increase photo-sensitivity, can you think of some examples?
Answers: 2
Health, 22.06.2019 06:00
Some plants have reproductive structures that them reproduce using natural forces or animals. how does the reproductive structure shown here ensure the reproductive success of plants?
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Health, 22.06.2019 12:20
Energy needs, in total kilocalories per day, are greater during than any other time of life. a.childhood b.infancy c.adulthood d.adolescence
Answers: 1
Health, 22.06.2019 21:00
10. what is one long-term effect of tobacco use? changes in brain chemistry coronary heart disease decreased appetite increased heart rate
Answers: 1
Making good lifestyle choices will prevent all diseases.
a. true
b. false...
a. true
b. false...
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