Which of the following statements accurately describes the process of dating earth's history?
a. scientists use radioactive isotopes to determine the absolute age of a new fossil.
b. scientists use relative dating to determine the absolute age of a new fossil.
c. scientists use radiometric dating to determine the relative age of a new fossil.
d. scientists use index fossils to determine the specific years of age of a new fossil.
Answers: 3
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Drag each label to the correct location on the image. g organisms adopt different strategies and structures to make sure their offspring it uses. herds young into center of group produces many offspring at once to protect against high predation risk protects offspring until environmental conditions are ideal for growth coo b 13 1994 7 odos si . an . i
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Biology, 22.06.2019 03:00
During the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.
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Biology, 22.06.2019 03:00
Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils
Answers: 2
Which of the following statements accurately describes the process of dating earth's history?
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