-According to the Polar Front Theory

question 77

Multiple Choice

-According to the polar front theory,

• A)midlatitude cyclones create fronts in the polar regions.
• B)midlatitude cyclones form in front of several large air masses.
• C)midlatitude cyclones form along a boundary separating polar air and warmer air to the south.
• D)midlatitude cyclones form along a boundary separating frigid Arctic air with slightly colder polar air.

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Definitions:

Ovaries

Female reproductive organs in vertebrates that produce eggs (ova) and hormones like estrogen and progesterone.

Estrogen

A collection of steroid hormones that support the growth and preservation of female body traits.

Progesterone

A steroid hormone released by the ovaries that prepares the uterus for pregnancy and maintains it until birth.

Melatonin

A hormone produced by the pineal gland that regulates sleep and wake cycles.