Answer:
Correct order is:
Spanish establish settlements in the West
Pueblo people flourish in the Southwest
Louisiana Purchase
Lewis and Clark Expedition
Explanation:
Spaniards started establishing their settlements soon after the Columbus made his journey to the New World.
Pueblo culture started flourishing around the beginning of 17th century.
Louisiana was purchased from France in 1803, while president Jefferson ordered the Lewis and Clark Expedition to start soon afterwards in May of 1804.
Answer:
citric acid cycle intermediates
Explanation:
Many citric acid cycle intermediates can be siphoned off and thus can be used to generate the amino acids. The intermediates which can provide carbon skeletons for the synthesis of the amino acids are oxaloacetate which helps in the formation of aspartate as well as asparagine; and alpha-ketoglutarate which helps in the formation of the glutamine, proline, as well as arginine.
Hypnagogic happens as a result of sleep deprivation, caffeine intake or stress. It usually happens during a transition between wakefulness and sleep
