Valparaiso, Chile, is the city closest to Antarctica. With reduced CFC use, what health condition will probably change, and how?
A) There will be an increase in cataracts. B) There will be fewer bacterial infections.
C) There will be an increase in lung cancer. D) There will be fewer skin cancers.
Answer: D
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Which of the following best explains why machines can never be 100% efficient?
a. the tendency of energy not to spread out b. the tendency of energy to spread out c. the tendency of energy to be kept d. the tendency of energy to be lost
Light photons are small packets of energy.
Indicate whether the statement is true or false
Neutrophils use their own (DNA/RNA/TLR) in the formation of NETs to trap bacteria
What will be an ideal response?