. Hot air _____________ and cold air _____________ due to ___________.
*
1 point
falls; rises; gravity
rises; falls; gravity
rises; falls; bouyancy
falls; rises; bouyancy
1 answer
rises; falls; gravity
*
1 point
falls; rises; gravity
rises; falls; gravity
rises; falls; bouyancy
falls; rises; bouyancy
1 answer