EmmaBlack003 EmmaBlack003

04-03-2017
Biology

contestada

When a warm air mass and a cool air mass meet, the ___________ air mass visually moves upward.

A.) Warm
B.) Cool

Respuesta :

violinist747 violinist747

04-03-2017

Warm air moves up because its density is lower when the heat excites the air molecules.
Answer: A.) Warm

Answer Link

koalarules6 koalarules6

04-03-2017

the answer for this question is warm air.

Answer Link

Otras preguntas

How do your genes determine your traits?

Tea is used as a meat tenderizer. a True False

An oligarchy is best defined as a government ruled by a dictator. a government ruled by a monarchy. a government ruled by a small, elite group. O a government l

Which type of reaction happens when a base is mixed with an acid? A.metal-base reaction B.neutralization reaction C.metal-acid reaction D.spontaneous reaction

A compass needle normally points toward Earth’s magnetic pole, which is near the North Pole. Which best explains why the needle moves away from the pole when it

Can anybody help me solve this? You must solve for x first. (click on image for full picture)

10. The nickname given to the U.S. and Soviet Union for becoming the top two nations after WWII. "

What is the best category for the system of equations shown: 2x + 6y = 14 - 2x+2y =- 10 1.Consistent / Independent 2.Consistent / Dependent 3.Inconsistent

who is esi in dillemma of a ghost

Find the sum of the geometric series 1+ 0.8 + 0.8^2 + 0.8^3 + ... + 0.8^19