Answer:
The transcontinental railroad became the gateway to the West. In 1862 the Republican-led Congress appropriated vast areas of land that railroad companies could use to lay their tracks or sell to raise funds for construction.
Answer:
The correct answer to the following question will be "Freebasing
".
Explanation:
Cocaine seems to be an addictive substance that could be exploited in different ways, is frequently snorted or swallowed, but it can be ingested in such a method called freebasing.
- This is a procedure during which the essential alkaloid of cocaine gets isolated from either the refined cocaine, vaporized with something like a spark or fire, or breathed through some kind of tube.
- It is also an unconstitutional narcotic that gives sensation as well as energy rushing sensations.
Answer:
It is considered as an <em>unanticipated problem.
</em>
<em></em>
Explanation:
An unanticipated problem occurs when an investigation arises in a situation that was not considered in advance by the investigator.
In this investigation, which is a study with drugs, the risks rise, and an unforeseen event arises. Therefore the investigator must modify the informed consent, and the subjects must reaffirm the same to continue in the study.
<em>I hope this information can help you.</em>
