To ensure he gets the most he can out of his cruise vacation, night after night Felix stays up late. He tries to sleep during the day, but his cabin is too noisy and he suffers from REM sleep deprivation. Felix can expect to experience REM during his first several nights back home. Please type the correct answer in the following input field, and then select the submit answer button or press the enter key when finished. Your

REM rebound

Explanation:

REM rebound can be identified to be a state where the stage R sleep is higher above the usual levels. Now in other terms it is a state where REM sleep gets to be higher after a night where the REM sleep 2as minimal.

Due to sleep deprivation, he can expect to experience REM rebound.

the correct answer is 2.

a slump in geology means a mass movement process of slope failure. a mass of rock or unconsolidated material drops along a slip surface. in other words, rock layers move a short distance down the slope. the slump block is an intact block (2), without any landslide material.

in this image, 1 is the surface of rapture (scarp), 2 the slump block, 3 main scarp (crown), 4 base of rapture with debris flow.

slumps are caused by clear cutting on unstable soils and the sagging of earth, in coastal areas they are due to wave infiltration.