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aleksley [76]
2 years ago
8

Trace the origin of the concept of demography.​

Social Studies
1 answer:
Aleks [24]2 years ago
4 0

Answer:

<h2>Demography?</h2>

Historically, such measurements were not carried out for demographic purposes but to assess military strength or the tax base. Frequently, the data were not centralized, making analysis difficult. The registration of births and deaths usually was done for legal purposes such as establishing inheritance rights and was not equally relevant to all parts of society.

Demography is the study of a human population, a definable group of people, and of additions to and subtractions from its number. A population is increased by births and immigration and decreased by deaths and emigration. In a "closed population," there is no migration and attention is paid only to reproduction and mortality.

Explanation:

Hope It Helps!!!

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Explanation:

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8 0
2 years ago
Which statement indicates what the fossil record suggests about evolution on Earth?
Lena [83]

The provided question is incomplete it lacks the statemet to answer the question. However, the correct question is given below:

Which statements indicate what the fossil record suggests about evolution on Earth? Check all that apply.

Humans have only recently existed on Earth.

Organisms originally lived only in Earth’s water.

Life on Earth started when water formed on Earth.

Plants did not have flowers when dinosaurs existed.

Multicellular life evolved before complex single-celled life.

Answer:

The correct answer would be :

Humans have only recently existed on Earth.

Organisms originally lived only in Earth's water.

Plants did not have flowers when dinosaurs existed.

Explanation:

Fossils are remains or traces of remains of organisms lived in ancient times. The process of fossils making is natural and involve longer time periods. These remains found in sediments of rocks or in rocks,

The fossil evidence proved that humans are recently existed on as their remains found in newer rocks. The rocks found from the area like the ocean or lakes suggest that Organisms originally lived only in Earth's water.

Thus, the correct answer is - Humans have only recently existed on Earth.

Organisms originally lived only in Earth's water.

Plants did not have flowers when dinosaurs existed.

5 0
3 years ago
Which landform in Arizona was mostly formed by erosion from the rushing water of the Colorado River?
Sveta_85 [38]

Answer:

Grand Canyon

Explanation:

It curs down the Colorado plateau

3 0
3 years ago
Read 2 more answers
A​ country's rate of economic growth is important because A. an economy that grows too slowly is always involved in human rights
Soloha48 [4]

Answer: Option C

Explanation: In simple words, rate of economic growth refers to the change in a country's gross domestic product from one year to another. GDP refers to the market value of goods and services produced by an economy in a particular time period, generally a year.

An economy who do not increase its GDP with a speedy rate cannot fulfill the increasing requirements and expectations of its citizens. A lower rate of economic growth will decrease the standard of living and increase the cost of living.

Hence from the above we can conclude that the correct option is CC

5 0
3 years ago
According to the gestalt psychologists, we tend to fill in the gaps to create a complete, whole object. this is called the princ
julsineya [31]

Answer:

This is called the principle of closure.

Explanation:

Principle of closure allows the human mind fill in the gap in incomplete objects to create a complete object. For example, you come across a picture of a square with gaps/dotted lines but you are still able to figure that its a square because you are successfully able to fill in the gaps. This concept only works well when you are familiar to the patterns and objects being shown.

8 0
3 years ago
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