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

Which organs work together to make an organ

The second invasion (battle) by Xerxes invaded Greece at A) Marathon B) Thermopylae C) Salamis PLEASE ANSWER QUICK

2 Points Why do cells need to divide?

What are some important parts in the movie sergeant york actually happened ?

Please help Find the value of x in this figure. A: 15 B: 14 C: 13 D: 17

Which of the following is true of the composition of all materials? A. All materials are made up of large parts that can only be seen by the human eye. B.

What was one of the consequences of the cotton gin?

Two arguments about a historical event contradict each other. How should historians determine which argument is superior?

WILL GIVE BRAINLIEST! What does the windmill reveal about William and about African ingenuity in The Boy Who Harnessed the Wind?

ACT mathematics score for a particular year are normally distributed with a mean of 27 and a standard deviation of 2 points