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Is a star born when helium and oxygen combine?
No. A star is born when hydrogen stars fusing.
Where is oxygen in space?
Mostly in planetary nebulae where a star that was big enough to produce oxygen when it exploded is.
How a starfish get oxygen?
A sea star (starfish) gets its oxygen through diffusion into the tube feet.
What is a star called that has exausted its supply of oxygen?
Stars are powered by fusing hydrogen, not oxygen. A star that has exhausted the hydrogen in its core may continue to burn as a red giant.
Oxygen is moved around the body of a sea star in its what?
Oxygen is typically carried by the red blood cells of most animals. However, the Sea Star has no "blood" and instead uses sea water to transport its nutrients. Salt water transports the oxygen around a sea star's body.
How do star fish circulate?
they breath in water and the oxygen from the water they take
Is star is born when helium and oxygen combine true or false?
False. A star is born when hydrogen starts to fuse into helium.
Does a starfish breath with lungs or get oxygen from gills?
star fish using lung to breath
Is it possible to convert hydrogen into oxygen?
Strictly speaking No, however it would be possible inside a star but the star would have to spend millions of years changing the hydrogen into helium, then other bigger elements ect before it becomes oxygen
What is the composition of antares?
Antares is a red supergiant star composed mostly of hydrogen and helium, with traces of heavier elements like carbon, oxygen, and nitrogen. Its outer layers are cooler, which give the star its distinctive red color.
What elements do sirius star fused?
Sirius, primarily composed of a main-sequence star known as Sirius A, predominantly fuses hydrogen into helium in its core. As a more massive star, it may eventually undergo further fusion processes, creating heavier elements like carbon and oxygen as it evolves. Sirius B, the white dwarf companion, is the remnant of a star that has completed its fusion processes and primarily consists of carbon and oxygen.
What is a large cool star form when a star runs out of hydrogen?
When a star runs out of hydrogen in its core, it starts fusing helium into heavier elements like carbon and oxygen. This process causes the outer layers of the star to expand and cool, becoming a red giant.
