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jekas [21]
3 years ago
15

Why would an isolated black hole in space be difficult to detect?

Geography
1 answer:
ankoles [38]3 years ago
3 0
An isolated black hole in space would be difficult to detect because no light can escape a black hole. An isolated black hole would be difficult to detect because black holes can only be detected due to their visible effect on other celestial bodies.
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Ancient Egyptians believe that the river was a(Coulter/god
timofeeve [1]

if this is a true or false question then no they did not believe rivers were gods but they did believe that certain gods could control rivers

3 0
3 years ago
Over one day, you make observations of constellation positions described below:
Darya [45]

Answer:

b. Aquarius

Explanation:

  • The Aquarius is a constellation of the zodiac and is situated between the Capricorn and the pieces and is representation of the water and has a large size and stars are less than the magnitude of 2 and it can be seen during the evening in the northern hemisphere an appears in the southern sky and south of the equator.
6 0
4 years ago
If immigration is 50, emigration is 20, the birth rate is 25, and the death rate is 10 (each per 1000 people), what is the perce
s2008m [1.1K]

Answer:

growth rate will be 4.5 %

So option A is correct option

Explanation:

We have given immigration = 50

Emigration = 20

Birth rate = 25

Death rate = 10

Each per 1000 people

We have to find the percentage growth rate of this country

Percentage growth is given by immigration - emigration + birth rate - death rate

So percentage growth rate = \frac{50-20+25-10}{1000}\times 100=4.5 %

So growth rate will be 4.5 %

So option A is correct option

8 0
3 years ago
8th grade science
laiz [17]
Hello! It’s not January or June, because one Hemisphere will be hot, while another one will be cold. November could work, but then it would get colder and colder from there. It has to be March, because that’s where the spring equinox begins, where the days are balanced and the temperature start to become moderate. The answer is C: March.
7 0
4 years ago
Read 2 more answers
How are the Third Estate's<br> wants supported by the<br> Enlightenment?
tangare [24]

nombre: liz

¿Cómo son los del Tercer Estado?

quiere apoyado por el

¿Iluminación?

Fue uno de los tres estados de la sociedad estamental propia del feudalismo y del Antiguo Régimen. Estaba compuesta por la población no privilegiada, totalmente opuesta al clero ya la nobleza que gozaba de privilegios como no pagar impuestos y tener muchos más derechos.

8 0
2 years ago
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