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sdas [7]
3 years ago
7

While studying for your physical anthropology midterm, your classmate tells you that the bones of Lucy, a famous australopitheci

ne specimen that dates to about 3.2 million years ago, were dated based on carbon-14 analysis. You note that this is incorrect because
Fossils are living organisms that have wholly or partially been transformed into rock. Lucy does not have bones with organic material necessary for carbon-14 dating. This specimen is also far too old for C-14 dating to be accurate, as well as for any other technique but palaeomagnetic dating. Your classmate is therefore incorrect for all of the reasons listed. (All of the above) (T/F)
Biology
1 answer:
ludmilkaskok [199]3 years ago
8 0

Answer:

This specimen is also far too old for C-14 dating to be accurate, as well as for any other technique but palaeomagnetic dating.

Explanation:

The second part of the sentence is not accurate, since the remains were dated by uranium-lead dating. Carbon-14 dating measures ages in the tens of thousands of years, and uranium-lead dating measures in the millions to billions of years.

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It is understood that not all them have the same function because the shape dictates function.

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It should be noted that the sequence of amino acids in a protein is based on the nucleotides sequence in the gene that is encoding it. This now determines the function of the protein.

5 0
3 years ago
Cultural traits are transmitted horizontally and vertically through learning. which of the examples below shows the horizontal t
hram777 [196]

Answer;

-A teenager teaches her brother how to text (same generation).

Explanation;

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6 0
3 years ago
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Answer:

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7 0
3 years ago
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scoundrel [369]

Answer:

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