Answer: Massive star supernovae
2. Can only occur in a galaxy with ongoing star formation.
3. Black hole or neutron star left behind.
White dwarf supernovae
1. Star explodes completely, leaving no compact object behind.
4. Can only occur in a binary system.
5. Can occur in a very old star cluster.
6. Spectra always lack strong hydrogen lines.
7. Has a brighter peak luminosity.
Explanation: A supernova is a bright explosion of a star as it dies off. Supernova can occur due to the star losing the heat at its core which eventually makes it collapse. This is the type of supernova formed when massive stars die. They occur in a galaxy with ongoing star formation and a black hole or neutron star left behind.
Supernovae can also be occur when a star orbits another and crashes into another. This is what occurs in a white dwarf
. This is part of a binary system, can occur in a very old star cluster and leaves no compact object behind.
Examples of human-environmental interaction are road constructions, home buildings and gold mines. I hope that this is the answer that you were looking for and it has helped you. Have a nice day.
Answer:
They travel through solids.
Explanation:
P waves are faster than S waves and are capable of travelling through any medium. S waves are also known as secondary waves. They move more slowly than P waves and also move perpendicularly to the direction of movement. S waves can travel through solids like P waves, but they cannot move through liquids. The fact that S waves are not present in the outer core of the Earth is a hint that this layer is probably liquid.
Answer: its A well-paying jobs
Explanation: because the answer is A
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Answer:
definition or explanation
Explanation:
Second part of the sentence gives a definition of a plateau