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Home Q & A Board Science-Related Homework Help Physics Astronomy
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rylee19 rylee19
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6 years ago
When the Sun generates its own energy, it uses weak forces to bind together atomic nuclei.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

The Universe is isotropic, but not homogenous.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 3

The Sun is a ball of hot gas held together by its own gravity.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 4

After nuclear reactions in the big bang had ended, about 25 of the mass of the Universe was in the form of helium nuclei.
 
  a. True
  b. False
  Indicate whether the statement is true or false
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rimaaazzzrimaaazzz
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6 years ago
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rylee19 Author
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#2
6 years ago
All are answered correctly
wrote...
#3
6 years ago
Happy to help
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