What is true about the sleep cycle? select all that apply.
a) a person can go through the sleep cycle multiple times in one night.
b) the sleep cycle does not repeat itself in order of 1, 2, 3, 4, and rem.
c) deep sleep occurs in the first two stages of sleep.
d) dreams occur during the rem stage.
e) acting out dreams is always a potential danger of rem sleep.

A person can go through the sleep cycle multiple times in one night.

Dreams occur during the REM stage.

Acting out dreams is always a potential danger of REM sleep.

Explanation:

It is essential to remember that the phases of the sleep cycle happen on different ages while one is growing. For instance, infants, the sleep circle for infants is different from that of adults and other older adults. In a nigh one can move through the various stages in different sequential fashions.  

For instant non REM sleep happens amid the night and increase as the night progresses. This is the reason why it is awakening from a dream in the morning.

the boundarys like convergent divergent and transform it causes subduction

the federal government of the united states was established by the constitution. us is a presidential republic. the president is head of state, head of government and of a two party legislative and electoral system. the supreme court balances the powers of the federal and the state government. yhe executive branch is headed by the oresident. there are two chambers of congress, the senate and the house of representatives. judicial power is exercised by the judicial branch (or judiciary), comprised of the supreme court and lower federal courts. the judiciary's function is to interpret the   constitution as well as the federal laws and regulations.