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PolarNik [594]
3 years ago
12

Why do fossils support the theory of evolution? Check all that apply. 1. Fossils show that organisms descend from a common ances

tor. 2.Fossils show that traits change slowly over time. 3. Fossils show that organisms inherit acquired characteristics. 4.Fossils show that evolution always occurs very rapidly. 5.Fossils show extinct species. (more than one answer and thanks :)
Biology
2 answers:
sergiy2304 [10]3 years ago
4 0

Answer: 1, 2, 5 is the correct answer

Hello 2020 ;)

Explanation:

irga5000 [103]3 years ago
4 0

Answer:

querty is correct it is 1,2,5

Explanation:

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Recall that carotene and xanthophyll have very similar molecular structures except for the presence of two hydroxide groups in x
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<h2>Calculate the Rf values</h2>

Explanation:

  • In the event that an alternate dissolvable were utilized, the Rf worth would not be the equivalent on the grounds that, contingent upon the dissolvable, there is a distinction in dissolvability. On the off chance that an alternate dissolvable was utilized, the general places of the groups would be different.
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  • Carotene is progressively dissolvable in 9:1 oil ether CH3)2CO arrangement, which made it be conveyed higher and have a bigger Rf value.
  • Measure the separation the dissolvable voyaged, which is Df, and measure the separation the test arrangement voyaged, which is Ds.
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