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Oduvanchick [21]
3 years ago
11

Which Organism Appeared On Earth First?

Biology
1 answer:
shepuryov [24]3 years ago
3 0

A is the best answer

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Plants are producers.
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What are all the types of radiation does uranium produce?
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I hope I helped!

There may be more, but those are the two main forms of radiation.

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In an experiment the group that is exposed to the variable to be tested is called the
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The correct answer would be the experimental group.

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Hemoglobin is a complex protein that contains four polypeptide chains. The normal hemoglobin found in adults, called adult hemog
Evgesh-ka [11]

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1) A, C and D

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In sickle cell anemia, there is an alteration of the genetic code, leading to the substitution of a single amino acid where glutamic acid is replaced by valine in the sixth position of the beta chain.

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Sickle cell anemia is caused by a transversion that leads to a missense mutation.

3 0
3 years ago
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