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DerKrebs [107]
3 years ago
12

4 main points of natural selection ​

Biology
2 answers:
astra-53 [7]3 years ago
5 0

The 4 main points I’m not sure what u mean but if u refrase it

evablogger [386]3 years ago
4 0
Variation
Inheritance
High rate of population growth
Differential survival and reproduction.
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The anemia resulting from a deficiency of either vitamin B 12 (cobalamin) or folate is caused by a disruption in DNA synthesis o
Vesnalui [34]

Answer:

The given statement is true.

Explanation:

A condition in which uncharacteristically large, unusual and immature RBCs known as megaloblasts gets generated by the bone marrow is known as megaloblastic anemia. The condition can arise due to many causes of which deficiencies of folate or vitamin B12 (cobalamin) are the most general ones. The mentioned vitamins perform an essential function in the generation of RBCs.  

The signs and symptoms of megaloblastic anemia are lightheadedness, shortness of breath, pale skin, unusual heartbeat, and dizziness. Some of the other signs of the condition are weakness in muscles, pains and aches, and dyspnea.  

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Answer:

Explanation:

A

5 0
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Plz answer ASAP will get ten points ​
vfiekz [6]

Answer:

the 2nd and 4th

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they contain more than one molecule due to them being different elements

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Which of these is considered a renewable resource? A)gasoline B)oil C)Uranium D )water
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