I had to ask for help on this one. I had no idea what it meant. The people on the forum figured it out (I think). They said it was a driving question and I should have known. I live in the country. We have plenty of both.
Y intersection looks just like a Y. You are coming from the bottom of the Y and moving upwards. You come to a fork in the road and you must choose to go upwards either by taking the left or right hand side. Both will permit you to go in the same direction you were traveling in the first place. You might wind up in a slightly different place.
T intersection. A t Intersection makes you stop because you cannot keep going in the direction you were traveling in the first place. That direction is a complete Dead End.
You are forced to go either left or right at the intersection. The original direction you were travelling is now lost to you. If you were travelling North then the T requires you to go either East or West.
If they have missed the question, let me know. I can edit it.
Answer:
Addiction
Explanation:
Addiction is one of the most common reasons why people smoke. One reason why smoking causes addiction is that the nicotine found in the substance makes the person want it more. It releases epinephrine, which stimulates the human body causing the blood and heart rate to increase. Nicotine then sets off a certain part of the brain that makes you feel very happy by releasing a hormone called dopamine. Once this wears off, the person would feel depressed wanting to experience the happy feeling again. This is how it transfigures into an addiction.
384 million years ago was the first sex