Answer:
2. The star is a member of binary eclipsing star system.
Explanation:
The question above shows an example of an eclipsing binary star. This type of star is very variable because the intensity of its brightness varies in the deccore of a few hours. This is because these stars are so close to an observer's field of view on the Earth's surface that they are easily eclipsed, and it is exactly these eclipses that cause the brightness of these stars to vary, which undergo a constant period of approximately 73 hours. intense shine, followed by constant drops in the intensity of that shine (lasts about 2 hours).
"Freedom House conducts research and support for democracy, human rights, political freedom, etc.
Human rights are examined in general, but specifically some are: women's rights, civil rights, political rights, and so forth"
-Cierragibberish
Explanation:
photosynthesis is the major process that transfer some of the chemical energy in food (glucose) to the chemical energy in adenosine triphosphate (ATP).
answer D, the laissez-fare approach was big in this situation
According to "exchange" theory, their marriage is likely to be satisfying and happy.
In social psychology and sociology, the possibility that social change and dependability speak to a procedure of money saving advantage investigations between parties. Social exchange theory is somewhat similar to the scientific and sensible side of a relationship. We include and subtract focuses for the accompanying: how much exertion are we putting into the relationship versus how much exertion our buddy is contributing, what we believe we merit in a relationship and how likely is it that we could locate a superior relationship.
