According on the positions of nearby stars, there are objects larger than three million solar masses in an area around 3/4 the size of Mercury's orbit.
What is the strongest proof that there is a large black hole at the Milky Way's center?
Plot of the star S2's orbital motion around the Milky Way's center provides direct evidence of a supermassive black hole. Astronomers have deduced from these findings that our galaxy's galactic center harbors a supermassive black hole with a mass of around four million solar masses.
The existence of a sizable black hole at the galaxy's center is how we are informed.
All huge galaxies, including our own Milky Way, are thought to contain supermassive black holes, according to astronomers. By observing their influence on neighboring stars and gas, astronomers can spot them.
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Answer: Joan will win.
Explanation: Even though Ace was following all safety precautions and driving rules, The damage inflicted on Joan's vehicle was during the course of Ace's personal use whichch is largely unauthorized. Had it been that Ace sought permission from Joan before embarking in the journey, his defenceman could probably have been more tenable so far he was keeping to safety precautions. However, the use of Joan's car without express permission from the owner could probably lead to Ace being guilty and Joan will probably win.
Answer:
They believed that direct democracy would make government more responsive and accountable.
Explanation:
in a direct democracy, the citizens will have an active role in voting for the type of regulations that shall be passed by the government. (this is what achieved through ballot initiatives, referendums, and recalls)
Progressive politicians believed that direct democracy will give more power to the citizens to influence the future of the country. It will make the government officials become responsive and accountable because the people will more likely to not re-elect them if they do not at according to people's will.
Answer:
Its A.) Presentation
Explanation:
It fits with the sentence and i learned this in 3rd grade