Answer:
Reference to the Rio Grande boundary of Texas was omitted from the U.S. Congress's annexation resolution to help secure passage after the annexation treaty failed in the Senate. President Polk claimed the Rio Grande boundary, and when Mexico sent forces over the Rio Grande, this provoked a dispute.
Explanation:
Answer:
innate
Explanation:
Innate behavior is what is genetically preprogrammed in an organism and can be performed in response to a signal without previous experience. They have it from birth and cannot be learned from another individual. This type of behavior has nothing to do with the environment in which it develops or the conditions in which it is lived and, even with the changing, these factors do not influence or alter it.
Explanation:
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