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krek1111 [17]
2 years ago
14

How does a developing fetus change in the third trimester?

Biology
1 answer:
lutik1710 [3]2 years ago
7 0

Answer:

hope it helps..

Explanation:

During the third trimester, the fetus continues to grow in size and weight. The lungs are still maturing. The fetus starts to position itself head-down. By the end of the third trimester, the fetus is about 19 to 21 inches long and weighs about 6 to 9 pounds.

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The exposed curve represents a logistic growth model. Population growth depends on density. Natality and mortality depend on the population size, meaning that there is no independence between population growth and population density.

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Referring to population size as N, when

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The sigmoid curve represents the logistic growth model.

  • Point A: During this period, the population size is relatively stable. Little growth is expressed.
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