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Luden [163]
3 years ago
11

Que hay en el centro de la tierra​

Biology
1 answer:
denis23 [38]3 years ago
6 0

Answer:

El núcleo interno

Explanation:

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) This is a condition or illness that prevents the body or mind from working normally.
Ivahew [28]

Answer:

Disease

Explanation:

Disease:

  • An abnormality or deviation from normal structure and function of the mind or the body is termed as a disease.
  • This can include a physical or physiological injury or malfunction.
  • A disease exhibits symptoms or manifestations that can be used to identify it. Therefore, the normal structure and function must also be studied.
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4 years ago
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Why do living organism need energy
zaharov [31]

they need energy because there cells need to reproduce  

8 0
3 years ago
As compared to developing countries, developed countries have a
kherson [118]
I would say C! Most developing countries have high birth and death rates, while developed countries are more steady.
7 0
3 years ago
What do hypothesis, theories, and laws have in common?
Inga [223]
They are all formed from data, predictions and observations.
7 0
3 years ago
Suppose it were possible to conduct sophisticated microscopic and chemical analyses of microfossils found in 3.5-billion-year-ol
soldier1979 [14.2K]

Answer:

The correct answer is option 3. a nucleus.

Explanation:

The first genetic material present in the early organisms were RNA which was present in the microscopic organisms back then 3.5 billion years ago which means it is normal to have RNA in such microfossils chemical analysis.

Since, the nucleus was not present in early life forms of prokaryotes like bacteria. so, it is unusual to find nucleus in the fossils of stromatolite rocks.

Thus, option III is the correct answer.

7 0
3 years ago
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