The effect drugs have a plan entering the body can vary depending on blank

Hi so here is an example Nitroglycerin. Nitro is used to dilate blood vessels. It is a base drug in the toolkit of emergency providers, and a lot of medicine cabinets. Normally nitro is administered through either a tablet or spray, placed underneath the tongue. The spray has an increased surface area which means it can enter the bloodstream all at once very fast. so the effects can be seen near instantaneously. Nitro can be ingested, and unless you want to die of massive hypotension you don't dump an entire years worth of pills in one go. Also Nitro tends to just be a very fast acting drug

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the right answer is the third one: turnpikes went short distances to connect markets. turnpikes, also known as toll roads, were very important for trade and transportation (of people, goods and products) in the 19th century, coinciding with the expansion towards the west. they contributed significantly to the economic development of the united states.