It was the "Transcontinental railroad" that great helped to further the Westward Expansion in the United States after 1865, since although it wasn't oficially completed until 1869, it began to reach further and further west beginning at this time.
Fossil fuels have the word fossil in their name because they are from the remains of animals long ago
The answer is A) Its Pacific Ring Neighbors
Answer: B) Secondary
Explanation: Secondary endocrine disorder is a type of disorder in which the target gland is normal but its function is affected by the imperfect stimulation of hormones from the pituitary system.
It is an indication that there is a problem with the pituitary gland, such condition could lead to obesity, diabetes mellitus, thyroid related disease, etc.
