Both <u>immigration</u> and <u>extirpation</u> can change global species diversity
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Question: Which phrase defines a law?
A. a possible explanation or answer to a scientific question that is based on prior knowledge or research and is testable
B. A statement of fact that is generally accepted to be true and universal because it has always been observed to be true.
C. a hypothesis or group of related hypotheses that can be accepted as true based on repeated experimentation with similar results
Answer:
Correct answer: B). A statement of fact that is generally accepted to be true and universal because it has always been observed to be true.
Explanation:
A scientific law may be defined as the something that appears to be true and is universally applicable. Scientific laws do not explain why the observed events happen, but it only states that the event occurs in the same way over and over. Example of scientific law is a law of gravity. Gravity is always there and it always works in the same manner. Other examples include newton's law of motion, which states how the things move.
I believe that it is the retina, but I'm not 100% sure.
Class I MHC complexes on immune cells, or to viral antigens.
The prediction you can make about the densities of Earth’s different layers one can tell about the layers through the use of seismic waves.
<h3>Why did the Earth separate into different layers as it formed?</h3>
There is found to be some measures of evidence that the materials inside the earth create a distinct layers, and every single one is made up of different density.
Note that Most of this evidence is one that is seen via the observations of seismic waves and also the vibrations obtained by earthquakes or explosions.
Note that Denser objects and substances are the ones that often experience a higher form of gravitational force that is said to be acting upon their mass and this is one of the key materials that pertains to different densities creating layers.
Hence, The prediction you can make about the densities of Earth’s different layers one can tell about the layers through the use of seismic waves.
Learn more about seismic waves from
brainly.com/question/6835759
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