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

An enzyme is a protein that A)transports nutrients across a membrane B) increases the rate of a chemical reaction C)receives and sends signals across a cell D)p

The movement of air from a high-pressure area to a low-pressure area causes_________. A) wind B) rises C) heavier D) barometer E) high F) low G) air pressure

No. Of particles in H2SO4 in which 8grams oxygen is present????

Simplify math please help

A video game was originally priced at $50, but Tess waited to buy it until the video game wason sale for 60% off. If she paid 5% sales tax on the sale price, ho

Need help on this math question Thanks

Describe reproduction in gymnosperms

Which summit is the highest mountain peak? A. Mount Whitney. B. Mount Rainier. C. Pikes Peak or D. Mount Shasta?

Jack lost all the data he saved on his desktop because of a power outage while working on a presentation. On which of these computer components must Jack have s

Please help me out :)