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horsena [70]
3 years ago
11

The actual matter density of the universe, accounting for all of the luminous matter and all of the dark matter known to exist i

n galaxies and clusters, is what fraction of the critical density?
Social Studies
1 answer:
goldfiish [28.3K]3 years ago
5 0

Answer:  The correct answer is :  The critical density for the universe is approximately 10 ^ -26 kg / m ^ 3 or you can also say 10 hydrogen atoms per cubic meter.

Explanation:  This value is given by:

critical density = 3H ^ 2/2 Pi G, where H is the Hubble constant and G is Newton's gravitational constant.

Critical density is the average density of matter necessary for the universe to stop its expansion but after an infinite time.

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In most states, prostitution and promoting prostitution are
Alexus [3.1K]
Anything related to prostitution in most states are illegal. There are only few countries where prostitution is being labeled as legal and the rest and most of the country is illegal. For they think that this act is immoral and inappropriate for it promotes different meanings that are not suitable and not good in different ways. It is banned in most of the countries and doing such act in the countries that prohibits these would cause consequences such as going to jail.
8 0
3 years ago
How did these gangs originally start? What is the significance of the title, “CRIPS AND BLOODS: Made in America”? Is there somet
user100 [1]

Answer:

According to some reports, Stanley (“Tookie”) Williams and Raymond Washington, both high schoolers in Los Angeles, founded the Crips in 1971 for protection from gang violence. ... Others claim that Washington, inspired by the Black Panthers, formed a political group in 1969 that evolved into a street gang.

Founders: Stanley Williams, Raymond Washin...

Member: Raymond Washington

Explanation:

The rivalry originated in the 1960s when Raymond Washington and other Crips attacked Sylvester Scott and Benson Owens, two students at Centennial High School in Compton, California. As a result, Scott formed the Piru street-gang, the first "Bloods" gang.

Rivals: Aryan Brotherhood; Asian Boyz; Crips; ...

Founding location: Los Angeles, California, Un...

Ethnicity: African American

8 0
3 years ago
Which comments by an elderly person best indicate successful completion of the individual’s psychosocial developmental task?
Nimfa-mama [501]

Comments by an elderly person best indicate successful completion of the individual’s psychosocial developmental task are:-

  1. "I am proud of my children's successes in life."
  2. "My experiences in the war helped me appreciate the meaning of life."

Psychosocial development is a fancy term for how an individual's needs (psycho) meet the needs and demands of society (society). According to Erikson, humans go through eight stages of development that stack on top of each other.

Developmental psychology research is essential to understanding how people learn, mature and adapt. Humans go through different stages of development throughout their lives. Developmental psychologists study how people grow, develop, and adapt during different stages of life.

Physiological development is defined as encompassing a wide range of biological systems (musculoskeletal, neurological, endocrine, cutaneous, cardiovascular, respiratory, gastrointestinal, reproductive, etc.) and associated biochemical and hormonal processes. increase.

Learn more about psychosocial development  here brainly.com/question/11917863

#SPJ4

3 0
2 years ago
According to the passage, what were some of Carter’s goals when he became governor? Check all that apply.
likoan [24]

Answer: A, B, E, and F.

Explanation:

I got it right on edge. (•‿•)

5 0
3 years ago
Read 2 more answers
Due to past abuses, which of the following groups of potential research subjects has specific Department of Health and Human Ser
Andrej [43]

Answer:

prisoners

Explanation:

Prisoners have been popular victims(research subjects) of illegal research in the past and so laws have been put in place to prevent this.

Prisoners are classified as "vulnerable" under federal regulations that regulate research with prisoners. This is because their informed consent and voluntary decision to participate in any research brought before them is somewhat compromised. The health and human services(HHS) in addition to other regulations have added additional requirements for research on prisoners such as the requirement of a prisoner or prisoner representative in the IRB.

6 0
3 years ago
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