Answer Happy

Which of the following is a false statement regarding the
formation of supercell tornadoes?
Group of answer choices
a. they form due to interaction between the forward and rear
flanking downdraft
b. the stretching of a smaller region of rotating, rising air at
the base of the mesocyclone is a key factor in their
development
c. the funnel cloud forms as air within the tornado vortex rises
and cools.
d. visually, they form from the ground up