Answer:
How invisible particles can be observed in outer space. ... We call this invisible mass dark matter since it cannot reflect light. Gravitational effects are only way we can detect its presence.
That is where the Jim crow laws of segregation were dominant.
Answer:
The Department of State advises the President and leads the nation in foreign policy issues. The State Department negotiates treaties and agreements with foreign entities, and represents the United States at the United Nations.
Explanation:
B
Explanation:
Developed in the 20th century as people began to live longer and have fewer children
The term is venture capital.
It is provided by banks or investors in return for equity in the emerging business that they
are assisting. It is an investment that
pays for itself after the seeding fund stage .
It also creates networks for the new business to further their growth.
