Here is a question about this article: Animals typically use the color green as camouflage, blending in with the chlorophyll green of the surrounding environment. Green animals include, especially, amphibians, reptiles, and some fish, birds and insects. Most fish, reptiles, amphibians, and birds appear green because of a reflection of blue light coming through an over-layer of yellow pigment. Perception of color can also be affected by the surrounding environment. For example, broadleaf forests typically have a yellow-green light about them as the trees filter the light. Turacoverdin is one chemical which can cause a green hue in birds, especially. Invertebrates such as insects or mollusks often display green colors because of porphyrin pigments, sometimes caused by diet. This can causes their feces to look green as well. Other chemicals which generally contribute to greenness among organisms are flavins (lychochromes) and hemanovadin. Humans have imitated this by wearing green clothing as a camouflage in military and other fields. Substances that may impart a greenish hue to one's skin include biliverdin, the green pigment in bile, and ceruloplasmin, a protein that carries copper ions in chelation.
What is the answer to this question: What is a protein that carries copper ions in chelation?
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So... ceruloplasmin

Here is a question about this article: During the reign of Kharabela, the Chedi dynasty of Kalinga ascended to eminence and restored the lost power and glory of Kalinga, which had been subdued since the devastating war with Ashoka. Kalingan military might was reinstated by Kharabela: under Kharabela's generalship, the Kalinga state had a formidable maritime reach with trade routes linking it to the then-Simhala (Sri Lanka), Burma (Myanmar), Siam (Thailand), Vietnam, Kamboja (Cambodia), Malaysia, Borneo, Bali, Samudra (Sumatra) and Jabadwipa (Java). Kharabela led many successful campaigns against the states of Magadha, Anga, Satavahanas till the southern most regions of Pandyan Empire (modern Tamil Nadu).
What is the answer to this question: What maritime advantage did the Kalingans have?
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So... trade routes

Here is a question about this article: In 1996, Comcast bought a controlling stake in Spectacor from the company's founder, Ed Snider. Comcast-Spectacor holdings now include the Philadelphia Flyers NHL hockey team, the Philadelphia 76ers National Basketball Association basketball team and two large multipurpose arenas in Philadelphia. Over a number of years, Comcast became majority owner of Comcast SportsNet, as well as Golf Channel and NBCSN (formerly the Outdoor Life Network, then Versus). In 2002, Comcast paid the University of Maryland $25 million for naming rights to the new basketball arena built on the College Park campus, the XFINITY Center. Before it was renamed for Comcast's cable subsidiary, XFINITY Center was called Comcast Center from its opening in 2002 through July 2014.
What is the answer to this question: What was the original name of NBCSN?
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So...
Outdoor Life Network