Some psychotropic medications can result in lucid dreams, it has also been proposed that some forms of fungi can enhance ones capacity to be able to interact with dreams but this is incredibly dangerous in practice. Usually attaining a healthy amount of sleep (8hrs a night) as well as being aroused before you adequately release from NREM sleep, can help you recall a dream.
Answer:
Seismology: The branch of science studies of earthquakes and the movement of waves through the earth.
i would say about five hours because they dont have nothing to do
C. Maintain a regular exercise program
