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ladessa [460]
3 years ago
12

POPULATION AGE STRUCTURE summary Will reward

Biology
1 answer:
Vaselesa [24]3 years ago
4 0

The population age structure is is simply the structure of a population in a given time period by age groups. In order to represent the population age structure in a simple and efficient way, the population pyramid is used. Depending of what type of population is dominant, the pyramid will have different shapes. It can easily show us the trends and type of demographic transition for a particular population. When there high birthrates, the pyramid tends to be widest at the bottom, but when there's low birthrates the pyramid tends to be widening in the middle and upper sections.

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3 0
3 years ago
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Flauer [41]

Explanation:

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8 0
2 years ago
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I am Lyosha [343]

Answer:

C. You can see the parts in a heterogeneous mixture but can't see them in a homogeneous mixture.

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a homogeneous mixture is the one that completely dissolves, or mixes, or is uniformly combined.

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Read 2 more answers
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