Answer:
The most likely explanation is that the star is a member of an eclipsing binary star system.
Explanation:
An eclipsing binary star system takes place when two stars which are close to each other move in an orbit in which sometimes, one star can hide the light behind the other.
There are two types of eclipses depending on the orientation of the orbit and the size of the stars: the totals or the annular ones. It may also be the case that the eclipses are partial.
<em>Algol </em>is the best known eclipsing binary star, and the first of this kind to be discovered. Its interval between eclipses is 173 hours (2.9 days).
When this type of eclipses happens, the brightest star provides 92% of the light of the system, while the eclipsed only contributes less than 8%, and there is a third star, which is not eclipsed.
Therefore, if there is any star that has been bright most of the time, and during certain time intervals it becomes dimmer, that star is being overshadowed.
<span>Sandstone
is a clastic sedimentary rock. A clastic sedimentary rock is composed of silicate
minerals and rock fragments. They are transported by moving fluids such as
sedimentation due to gravity and are deposited in the area where it stays. They
are composed mostly of feldspar, quartz, rock (lithic) fragments, clay minerals
and mica.</span>
The correct answer to this open question is the following.
Although there are no options attached we can say the following.
What happened when protesters in Syria stood up against the president was that the army repelled the protest with violent aggressions.
Sad but true. The government of Syria turned what first were pacific protests into a civil war that has severely damage the country and is the reason why thousands of people had decided to immigrate, creating an international migration crisis in the Middle East.
The original idea of the Syrian people was to peacefully take the streets to protest for better living conditions and democracy, as part of the events during the so-called "Arab Spring" of 2011. However, President Bashar al-Assad ordered to aggressively repel the protest, and since that day, the thing became horrible in places such as Aleppo, and many more.
Muslim countries such as Tunisia, Egypt, Syria, Morocco, and Libya took the streets in the Spring of 2011 to protest against their governments, demanding political changes that allowed people more freedom and better living opportunities. For instance, the protest in Egypt was so big that they could end with the dictator that governed Egypt for years, Hosni Mubarak.
Unfortunately in Syria, something very different happened.
Answer:
it tells us that there is low and high atmospheric pressure
Explanation:
No matter the shape or size, wetlands provide numerous important services for people, fish and wildlife such as protecting and improving water quality, providing habitats for fish and wildlife, storing floodwaters, maintaining surface water flow during dry periods, and reducing soil erosion.
