The heart rate slows, breathing becomes more shallow and irregular, and an eeg would show the first signs of sleep spindles in sleep.

The correct answer in the space provided above is Non REM stage 2. It is because by this stage, the person drifts to sleep that made the body temperature drop, the slow heart rate to occur and as well as the breathing to become more shallow in which is mentioned in the statement above.

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles

if you add everything up correctly you should get 69 i got this because 50 plus 19 is it