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astra-53 [7]
3 years ago
12

Which is a main cause of speciation? A. Organisms with beneficial traits tend to survive. B. Members of a species can mate and p

roduce fertile offspring. C. Populations of a species become isolated from one another. D. More offspring are produced than there are resources to support them. Please answer ASAP
Physics
1 answer:
Svetradugi [14.3K]3 years ago
8 0
C would be the correct answer for this:)
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Answer:

true

Explanation:

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Two vehicles approach an intersection: a truck moving eastbound at 16.0 m/s and an SUV moving southbound at 20.0 m/s. Suppose th
mario62 [17]

Answer:25.61 m/s

Explanation:

Given

truck is moving eastbound with a velocity of 16 m/s

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Velocity of SUV in vector form v_s=-20\hat{j}

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v_{ts}=16\hat{i}-(-20\hat{j})

Magnitude of relative velocity is

|v_{ts}|=\sqrt{16^2+20^2}

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5 0
3 years ago
Explain the theory of plate tectonics and how they have changed Earth’s surface over time. Include the role of plate tectonics i
Cerrena [4.2K]

Answer:

The theory of plate tectonics describes the movement of the plates across the Earth's lithosphere (the crust and upper mantle) through immense periods of time. Earth's litoshphere is composed of 7 (or 8, depending on how they are defined) major plates and many more minor plates.

The movement is attributed to different phenomena stemming from Earth's rotation, gravity, and mantle dynamics. All of these forces play a role in influencing the size, shape, and positioning of the different landmasses that currently shape our continents and islands.

Explanation:

In a nutshell, land originated from magma in the Earth's core escaping through the cracks and making its way to the ocean. The water cooled down the magma and this process created all of the land both above and below the sea. The landforms that we see all around the Earth today were formed thanks to collisions and separations of the plates thoughout billions of years.  

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What kinds of information does the ALMA radio telescope provide?
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ALMA is a trans-formative radio telescope that can study cosmic light that straddles the boundary between radio and infrared. Most objects in the Universe emit this kind of energy, so the ability to detect it has been a driver for astronomers for decades.

Explanation:

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