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Classify stars and to understand how stars change over time
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Who were the two famous astronomers during the renaissance?
Newtown and Kepler were two famous astronomers during the Renaissance.
Two famous astronomers during the Renaissance?
raphael
Who are the two famous astronomers during the Renaissance?
Copernicus and Galileo
What two regions of the electromagnetic spectrum are best utilized by ground based astronomers?
The two regions of the electromagnetic spectrum are best utilized by ground based astronomers are optical and radio.
How is a parallax helpful to astronomers?
Parallax is the apparent change in postion of an object when looked at from two different places. Astronomers use parallax to find how far away nearby stars are.
What are two ways you can identify a physical property?
Two ways to be able to identify a physical property are the color and the concistancy.
What are two ways you identify a physical property?
Two ways to be able to identify a physical property are the color and the concistancy.
What is another name for a plot of surface temperatures of stars against their absolute magnitude?
This type of diagram is often called a Hertzprung-Russell diagram after two astronomers.
Give you two ways phonemes can be identify?
The two ways is through sounds that are aspirated and not.
Name two ways astronomers can find planets around other stars?
microlensing
What are two ways the atmosphere limits what astronomers can detect?
i think because of pollution and lots of light
Identify two ways muscles attach to bone?
veins and meat
What does it mean when astronomers say that a star moves form one place to another on the H-R diagram?
It means that the two measurements that are plotted on the H-R diagram - its luminosity and its spectral type (equivalent to its temperature) - change.
What two ways can the appearance of a mineral help to identify it?
the color and streak or luster
Identify and describe two sources of information?
Ways of checking the validity of information
What are two ways you could identify an animal as an echinoderm?
Two ways you could identify an animal as an echinoderm would include five part radial symmetry and tube feet. Most of the animals also have skin that is spiny.
How you can draw venn diagram for four variables?
See the related links for two ways to do it.
