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).
Whilst performing a blood culture test, the vacutainer system entails drawing without delay into the bottles.
The BD Vacutainer® Blood series device is a closed evacuated. gadget, which consists of a sterile double-ended needle with protection. valve, BD Vacutainer® One-Use holder, and a sterile BD Vacutainer® Evacuated Blood series Tube with a predetermined draw. the majority of BD Vacutainer® Blood collection.
A Vacuum blood series tube is a sterile glass or plastic test tube with a colored rubber stopper developing a vacuum seal interior of the tube, facilitating the drawing of a predetermined extent of liquid.
The vacuum enabled the tube to fill with the proper quantity of blood. the primary evacuated tube invented by using Joseph Kleiner turned into referred to as Evacutainer. BD hired Kleiner as a consultant for the product and modified the name of his tube to Vacutainer®.
Learn more about vacutainer system here: brainly.com/question/8173690
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Answer:
the united states hoped the containment policy would help contain communism in other countries. Such as in the Vietnam war, The Korean War, in China, and in Russia.
Explanation:
Answer:
The correct answer is A, Make the United States a major commercial and military power.
Explanation:
As the first Secretary of the Treasury, Alexander Hamilton’s established the country's first national bank and his goal was to expand the U.S. banking system, the transportation infrastructure, and technological innovation, also supported the strengthening of the army.
Answer:
On the morning of Monday, June 19, 1865, Union Major General Gordon Granger arrived on the island of Galveston, Texas, to take command of the more than 2,000 federal troops recently landed in the department of Texas to enforce the emancipation of its slaves and oversee a peaceful transition of power, additionally nullifying all laws passed within Texas during the war by Confederate lawmakers.
Explanation:
