A rapidly whirling funnel-shaped cloud that reaches down from a storm cloud is known as which of these? A: Tornado
B: Hurricane
C: Squall Line
D: Anticyclone

Dall of the above all of the choices make sense

2. x2 + 8x + 12 = 0 to prove: x = -6 or x = -2

Your answer is d. silli hope this ! : ) i left an explanation down below if you need it: a sill forms when hot magma squeezes between layers of rock to form a hardened sheet of rock. a sill is basically a tabular sheet intrusion between old layers of sedimentary rock, volcanic beds, or in the direction of foliation inherent in metamorphic rock. the word sill means a concordant intrusive sheet.

The correct answer is:   [b]:   "physical systems" .