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Daniel [21]
3 years ago
12

Sympatric speciation is: _____. 1. initiated by the appearance of a geographic barrier 2. the process by which most animal speci

es have evolved especially 3. important in the evolution of island species 4. the appearance of a new species in the same area
Geography
1 answer:
Anna11 [10]3 years ago
4 0

Answer:

The right answer is option 4

Explanation:

Sympatric speciation is the evolving of an old species into a new one while the older species still exists thus making both species coexist in the same geographic region. The differing factor of Sympatric speciation from other types is the lack of geographical constraint to interbreeding. Other types of speciation are Allopatric and Parapatric speciations.

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Answer:

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Explanation:

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It is much more populated than the southern hemisphere of the world, especially since countries with huge populations are on it (China, India, US). <u>Most of the counties in the Northern Hemisphere have a colder climate than countries in the Southern Hemisphere.</u> The most upper part of it, Artics, has a really cold climate, and both winters and summers are cold and snowy.

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olga55 [171]

Answer:

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earnstyle [38]
<h3>Questions: </h3>

What does a knickpoint indicate on a river profile

<h3>Answer: </h3>

A knickpoint is a steep section of a river's profile that can range in size from a single waterfall to a multi-kilometer high-gradient region.

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3 0
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