Science
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a. a microscope |
d. a meteor |
h. chemicals |
l. an atom |
p. an experiment |
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b. mold |
e. a scientist |
i. bacteria |
m. a battery |
q. a satelite |
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c. fire |
f. a planet |
j. the Earth |
n. a telescope |
r. electricity |
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g. a plant |
k. a magnet |
o. DNA |
