haideraljabiri2009 haideraljabiri2009

02-06-2021
SAT

contestada

Describe the role of stars in our galaxy and other
galaxies in maintaining accurate navigation in outer
space.

Respuesta :

thadollkayy thadollkayy

02-06-2021

That's more than 275 million stars per day in the observable universe. Stars keep themselves fueled. They fuse elements together to make new elements.Once the star runs out of hydrogen, the helium atoms fuse together to make carbon.

Answer Link

Otras preguntas

Japan felt disrespected by the treaty of Portsmouth provisions, because

Toward the end of the world, human height is reduced gradually. True or false?

“More clear” vs “Clearer”: when to use “more” instead of “-er”?

Which conflict from The Tragedy of Julius Caesar is not an example of external conflict? Brutus and Cassius’ argument about bribes Octavius and Mark Antony’s ar

President Harbert hoover's response to the great depression was often criticized because it?

What effect did a drop in population have on the Roman Empire? A. a weakened consul B. a weakened military C. an increase in revenue D. a decrease in interna

Which atom is smaller? 1) air 2) hydrogen

What is imperialism? a. the expansion of a nation's authority through territorial conquest b. the expansion of a nation s authority through negotiation c. the

Based on "Mary Cassatt: Artist and Trailblazer," what can be inferred about Edgar Degas based on the fact that he thought Cassatt's Japanese wood-block prints w

The House of Representatives is sometimes called the ________ because the representatives are elected from much smaller districts than Senators.