X How do radio signals from neutron
stars work? Fill in the blank to
explain.
The signals from neutron stars seem to
pulse on and off. This is because those
stars
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the answer is option a.

studies show tha in 7.5 billion years from now, the expanding sun will engulf, and destroy, the earth.

the answer is a or the 1st option:  

the heads of the inquisition felt it was offensive, unfocused, and blasphemous.

can i have brainliest answer

answer is b.

  it is always the best policy to have good communication and good relations between individuals and, specially, between leaders of the countries. for this purpose, among others, there is a common place, the united nations, where the representants can present his and learn about the other country's policies.