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Question

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hellokitty265 · Answer

Which two events occur when gravity causes a nebula to collapse into itself?

The nebula cools down.
 A new star forms.
 A supergiant forms.
 Nuclear fusion starts.

Arizona · Answer

B and D

hellokitty265 · Answer

The color of a star depends on which other property of the star?

A. 
Distance from Earth
 B. 
Apparent brightness
 C. 
Luminosity
 D. 
Temperature

Lustforlana · Answer

@hellokitty265 wrote:

The color of a star depends on which other property of the star? A. Distance from Earth B. Apparent brightness C. Luminosity D. Temperature

Answer is D

hellokitty265 · Answer

Apparent brightness depends on which two properties?

A. 
Luminosity and size
 B. 
Luminosity and distance
 C. 
Luminosity and temperature
 D. 
Distance and temperature

Arizona · Answer

@lustforlana wrote:

@hellokitty265 wrote:

The color of a star depends on which other property of the star? A. Distance from Earth B. Apparent brightness C. Luminosity D. Temperature

Answer is D

D

Arizona · Answer

@hellokitty265 wrote:

The color of a star depends on which other property of the star? A. Distance from Earth B. Apparent brightness C. Luminosity D. Temperature

B

hellokitty265 · Answer

Which part of the Sun generates the light seen on Earth?
 A. 
The corona
 B. 
The radiation zone
 C. 
The photosphere
 D. 
The chromosphere

Lustforlana · Answer

The answer is D for the second question not B

hellokitty265 · Answer

o.o

Lustforlana · Answer

@hellokitty265 wrote:

Which part of the Sun generates the light seen on Earth? A. The corona B. The radiation zone C. The photosphere D. The chromosphere

Answer is C

hellokitty265 · Answer

<3 i got 80% thx