geniusboy31 geniusboy31

01-11-2020
Geography

contestada

8. Why does heated air rise up

Respuesta :

hopewaren11 hopewaren11

01-11-2020

Answer:

i think it is helium is burned oxygen and helium is light

Answer Link

muskanc162 muskanc162

01-11-2020

Heated air expands and become much lighter and this is why, heated air rises up.

Answer Link

Otras preguntas

Why do substances and circumstances sometimes harm the fetus and sometimes have no impact?

Select the answer that best describes what an opportunity cost is? A. The amount of money you put into your savings each year. B. The trade-off of making one ch

David was looking at his limousine bill and saw that the total number of miles he has ridden in the car was tracked, as shown below: Month Miles 5 580 6 695 7

Ethan’s favorite kind of exercise

WILL GIVEBRAINLIEST AND 25 PTS PLEASE HURRY!!!Which lines are the directrices of the ellipse? x = −4.25 and x = 8.25 x = −3.25 and x = 9.25 y = −4.25 and y = 8

Universal Waste Disposal sold 1,350,000 shares of stock at $24.62 per share. The investment banker's commission was 5% of the value of the stock. Accounting fee

a cone is not a polyhedron. true or false?

Which professional needs the knowledge of statistics and geometry in order to comprehend maps, graphs and charts? Pilot, banker, fashion designer, or an archite

One of the clearest ethical violations in the history of medical science has come to be known as

The position of a 55 g oscillating mass is given by x(t)=(2.0cm)cos(10t), where t is in seconds. determine the velocity at t=0.40s. express your answer in meter