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vladimir1956 [14]
3 years ago
12

What’s this ? because I don’t understand it

Biology
1 answer:
kow [346]3 years ago
4 0

Answer:

D) 60 i think

Explanation: in 2016 the rural population was 20 and the urban population was 60 so if you start counting from 20 in 2016 up to 80 in 2016 its 60

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A student is asked to compare the general characteristics of a red star and a blue star what factual statement can the student m
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Answer:C) The blue star is hotter than the red star

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4 0
3 years ago
A foreign seed is accidentally distributed in a field. After several growing seasons, the plants of the foreign seed are the onl
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Answer: B. Invasive species

An invasive species is a species of organisms which is introduced to a new ecosystem and increases in number rapidly. An invasive species complete with the native species for resources and the population of native species being weaker decreases in number, migrate to other locations or extinct. Here, foreign plants can be considered as invasive species because it limited the growth of native species and these foreign plants were only plants left after several growing seasons.

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3 years ago
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As air enters the lungs, which is the correct sequence of structures through which it passes? Select one: a. Alveoli, trachea, b
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D. Trachea, bronchi, bronchioles, alveloi
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3 years ago
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Farming, grazing of livestock, mining, and drilling combined account for: Over 1/2 of deforestation About 1/3 of deforestation 3
daser333 [38]

Answer:

Over 1/2 of deforestation

Explanation:

Farming, grazing of livestock, mining, and drilling combined account for Over 1/2 of deforestation or more than half of deforestation.

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Forests are destroyed for farming purposes, overgrazing by cattles, urbanization of forests in industries and towns, mining, and drilling should be controlled to save deterioration of the earth.

Hence, the correct answer is "Over 1/2 of deforestation ".

6 0
3 years ago
What is inside the nucleus of a cell?
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