1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
yulyashka [42]
3 years ago
6

5. How do scientists study black holes?

Social Studies
2 answers:
irina1246 [14]3 years ago
5 0

Answer: D.) They study the stars and gases around black holes.

Explanation: Given the technology that we have in the 21st century (as of 2020), scientists cannot study black holes directly, and must resort to observing and detecting how the presence of them exists by noting how they take an effect on the matter surrounding them.

kvv77 [185]3 years ago
5 0

Answer:

D. They study the stars and gases around black holes .

Explanation:

You might be interested in
The division of society into groups arranged in a social hierarchy is called _____________.
stiks02 [169]
It is called social stratification. The idea of social stratification is frequently utilized and deciphered diversely inside particular hypotheses. In human science, for instance, advocates of activity hypothesis have recommended that social stratification is ordinarily found in created social orders, wherein a predominance chain of command might be fundamental with a specific end goal to keep up social request and give a steady social structure. Supposed clash hypotheses, for example, Marxism, point to the detachment of assets and absence of social versatility found in stratified social orders.
8 0
3 years ago
PLEASE HELP FAST!!!
Sloan [31]

Answer:

C

Explanation:

Buddhism’s way must bring u In

5 0
3 years ago
Read 2 more answers
Which of the following events started tge spanish american war?
tatuchka [14]
The USS Maine exploded in Cuba’s Havana harbor. This ignited the war because the US believed that the Spaniards had something to do with it.
4 0
3 years ago
At the beginning of the semester, the humanities instructor explains that there will be ten surprise quizzes over the semester,
olga nikolaevna [1]

Answer:variable - interval

Explanation: In the this scenario, The humanities instructor is using a variable-interval schedule of reinforcement. The instructor used the word 'surprise' meaning the time and date of the test isn't fixed and the quizzes will come up at unpredictable time intervals. This kind of reinforcement results in a steady response rate as it keeps students on their toes simply due to the fact that they have no idea of when the quizzes are coming up.

6 0
3 years ago
Russia is:
GalinKa [24]

Answer:

D

Explanation:

8 0
3 years ago
Other questions:
  • Why is the name generator technically incorrect according to its root word meaning?
    7·1 answer
  • _____ was the first person to describe learning as acquired through classical conditioning while studying the digestive process
    13·1 answer
  • Que puedes hacer para lograr lo que quieres y al mismo tiempo respetar los derechos de las demás personas
    11·1 answer
  • How did colonial governments benefit from Mexico and Central America?
    5·1 answer
  • The job function of a news commentator is most similar to that of a(n) ________.
    13·2 answers
  • At central high school they ring a bell to end every class period. sometimes, by mistake, they ring the bell in the middle of a
    15·1 answer
  • Please help answer number 5!
    9·1 answer
  • At a recent wedding where she was a bridesmaid, Lydia "stole the show" during the reception by drinking far too much, dancing wi
    12·1 answer
  • According to the two factor theory of fear, fear is first learned through _____ and then maintained by _____.
    13·1 answer
  • Pls pls pls dot play a trick o me this time i need it.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!