4 sinx / cosx * cosx
4 tanx / cosx Trig identity tanx = sinx/cosx
Examples of primary reinforcers include: food, drink and pleasure.
Secondary reinforcers include grades. Have a good day
Answer:
you either have a good or bad trip , when i did it my walls , the tress , the grass was moving like waves. Music was better and i was just happy the whole time. Your eyes/pupil will open up so you will look crazy high. Don't do it if your parents are around. Effects supposly last 12 hours but the times i did it , it would only last me 2-5 hours. i must have had some weak stuff but i did hallucinate and they where all amazing trips
Explanation:
Answer:
The popularity of automobiles has led to the construction of super high ways
