The original population of salamanders migrated southward from the north of California. They avoided the Central Valley because it was too dry and hot for them to live there. As they moved south, the eastern and western salamander populations evolved and by the time they got together again in Southern California, they could no longer interbreed and had become two new species of salamanders.Identify the main mode of isolation of eastern and western salamanders in Southern California.

A. The populations evolved separately because they were temporally isolated.
B. The populations evolved separately because they were behaviorally isolated.
C. The populations evolved separately because they were geographically isolated.
D. The populations evolved separately because they were reproductively isolated.

Answers

Answer 1

Answer:

Answer: Option C

Explanation:

Geographical isolation is a term that refers to a population of plants or animals that are separated from mating with the other organisms of the same species.

This is due to the separation of the organism because they are geographically isolated from one another. Here some members of the same species are isolated from the other members of the same species.

The eastern and western salamanders are isolated by each other because of geographical isolation.

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Which of the labeled structures controls the water balance in the paramecium?

Answers

can you show the options to chose from?

The answer is contractile vacuole it pushes water out of the paramecium to maintain homeostasis

This only takes place in the reproductive tissues of an organism and during it a single cell goes through two cell divisions.

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it is the cell division called meiosis

How do topographic maps represent elevation and relief

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On a topographic map, elevation is represented by countour lines, which is two lines that connect without intersecting.

Relief is also shown by contour lines but also with a variety of other methods, such as shades and colors
PLEASE HIT TANKS

one of your friends plays video games for at least 6 hours a day and gets upset when he has to go eat dinner with his family this is a sign of

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This is a sign of addiction

Prominences may be seen in the suns

Answers

Prominences are indeed a common phenomenon observed in the Sun's atmosphere, specifically in the solar chromosphere and corona.

A prominence is a relatively cooler and denser structure composed of solar gases, primarily hydrogen and helium, that becomes visible as a bright, arch-like or loop-like feature extending from the Sun's surface. Location: Prominences are located above the Sun's visible surface, known as the photosphere, in the outer layers of the solar atmosphere. They are best observed during solar eclipses or through specialized solar telescopes equipped with filters to block out the intense brightness of the Sun's photosphere. Types of Prominences: There are two main types of solar prominences: quiescent prominences and eruptive prominences.

prominences are prominent features seen in the Sun's outer atmosphere, characterized by arch-like structures formed by cooler and denser solar gases. They are manifestations of the Sun's complex magnetic activity and provide valuable insights into solar behavior, contributing to our understanding of solar physics and space weather phenomena.

To learn more about Prominences , here

brainly.com/question/16182748

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Answer:

its Corona for Apex

Used the other answer and it wasn't it so here it is smh.

Explanation:

What is a chemical property of oxygen

A.it is a gas at room temperature
B. it reacts to iron to form rust
C.it expands when heated
Dit combines to form O2 molecules

Answers

oh ok those are the better choices. well a physical reaction means something changed in the property itself. so we can take off B and C. a chemical reaction means the property of the item changed completely and stayed that way. so im going with D.

The answer is actually B, since rusting is an obvious chemical reaction which cannot be undone. A is just fact, C can be undone by cooling, and D can be undone by splitting the molecules apart. So the answer is B.

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