busy, doing a lot of activities
active
not sleeping
awake
the part of the body we use for thinking and feeling
brain
when something repeats in the same order
cycle
happening every day
daily
to think or believe something will happen
expect
to discover or learn
find out
someone who goes to bed early and wakes up early
day person
someone who goes to bed late and stays up late
night person
the feeling of being very tired and sometimes confused because they have flown quickly across parts of the world where the time is very different
jet lag
the regular way something happens
pattern
the number you get when you add all the other numbers
total
an amount of time
period
good for the body
healthy
