Answer: B) They all orbit the sun
Explanation:
Well, I think it kinda depends on how long the "extended period" is.
If the extended period is a week, a month, or a few months,
then I'd call it a 'cold wave'.
If the extended period is like 100 years or more, then you're
starting to talk 'ice age'.
Not quite, just wanted the points lol
The velocity of the wave also increases, because molecules at higher temperatures have more energy.
Thi the unconscious mind which a person may become when sudden changes occur in the body