In the united states, the cool polar air masses and the warm tropical air masses come together to form a

a. blizzard.
.b. tornado.
c. hurricane.
d. thunderstorm.

The answer is C, because at the right temperature the cool polar air masses and the warm tropical create together a medium hot and medium cold wind that is called a hurricane.

Glucose, also called grape sugar, blood sugar or corn sugar, is among the simplest and one of the primary naturally occurring sugars. produced naturally by plants as the primary photosynthesis product, it is heavily used by living beings as a main energy source and is necessary for cellular respiration. chemically, it is a monosaccharide carbohydrate and serves as a building block for complex sugars like starch.