Answer:
run a 5k in three weeks
Explanation:
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Proteins are the nutritional class which builds and maintains cells and tissues. The type are often called "structural" since they are like the scaffolding of cells and tissues.
Neostimine or Prostigmine is a treatment for Ogilvie syndrome, Urinary retention if without blockage and for Myasthenia gravis. It is then use to increase acetycholine which is the answer that is located in nerve synapses.Myasthenia gravis is an autoimmune neuromuscular condition causing weakness in the skeletal muscles that is use for breathing and body part movements.
The second statement best explains the type of blood vessel and the function of these vessels' valves - <span>These are veins, which prevent the backflow of blood because the walls have little muscle to pump blood back to the heart.
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Veins are large blood vessels which carry blood back to the heart. <span>Veins have a system of valves to prevent back-flow.</span>
