Oil is organic solvent and dissolve in organic solvent while water is inorganic solvent and we also know that like dissolves like
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Muscle cramps are severe muscle contractions or spasms that generally take place by exhaustion, lack of water, or improper stretching, training, and/or warm-up throughout football practice or match.
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Because i am Joy Boy
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The ecomorph concept is a term first coined by Ernest Edward Williams in 1972 which he defined as a “species with the same structural habitat/niche, similar in morphology and behavior, but not necessarily close phyletically.”
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Answer:
D. The enteric nervous system will slow down digestion to conserve energy.
Explanation:
The enteric nervous system is like the digestive system's very own brain. It controls the way the digestive system functions. In a fight or flight response, the enteric system slows down the digestive system, this is to make sure that the body has enough energy to course through our muscles and brain to prepare for a "fight" or "flight."
The answer would most likely be A.Surface mining, including strip mining, open-pit mining and mountaintop removal mining, is a broad category of mining in which soil and rock overlying the mineral deposit (the overburden) are removed. In contrast to underground mining, in which the overlying rock is left in place, and the mineral removed through shafts or tunnels.
Surface mining began in the mid-sixteenth century[1] and is practiced throughout the world, although the majority of surface coal mining occurs in North America.[2] It gained popularity throughout the 20th century, and surface mines now produce most of the coal mined in the United States.[3]
In most forms of surface mining, heavy equipment, such as earthmovers, first remove the overburden. Next, huge machines, such as dragline excavators or Bucket wheel excavators, extract the mineral.
