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

If X is the set of negative numbers and Y is the set of positive numbers, then the union of X and Y and 0 is the set of (A) all real numbers (B) all integers (C

why dog pants during summer use the cocept of evaporation

explain in steps how to graph this linear inequality 2x+3y > -2

Which expression is equivalent to 27/125

Jim has gotten scores of 99 and 93 on his first two tests. what score must he get on his third test to keep an average of 90 or greater

Heat is released when H2 gas and O2 gas react to form H2O. Why? A. Breaking the H–H bond in H2 gas releases heat. B. Breaking the O–O bond in O2 gas releases he

what we need to become success

round to the nearest hundredth 5.6192

write a system of equations and solvea class of 195 students went on a field trip. They took 7 vehicles,some cars and some buses. find the number of cars and nu

explain in steps how to graph this linear inequality 2x+3y > -2