Problemas
Which method estimates the time of fossils based on where in the rock layers they are found? Relative dating Absolute dating Radioactive dating Molecular clocks
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veterano · Tutor durante 11 años
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Respuesta
A. Relative dating
Explicación
## Step 1The question is asking about the method used to estimate the age of fossils based on their position in the rock layers. This is a concept in geology and paleontology, which is the study of ancient life.## Step 2The method of estimating the age of fossils based on their position in the rock layers is known as relative dating. This method does not provide an exact age, but rather an order of events. It is based on the principle of superposition, which states that in undisturbed rock layers, the oldest layer will be at the bottom and the youngest layer will be at the top.## Step 3The other options provided, absolute dating, radioactive dating, and molecular clocks, are all methods used to determine the exact age of a fossil. These methods involve measuring the decay of radioactive isotopes or the rate of molecular change, which can provide a specific age.