In this selection, which detail confirms scientist Clay Tabors's description of the global cooldown as "truly
dramatic"?

A. Six years after the impact, sunshine returned to levels
typical of conditions before the impact.

B. The last decade of work has only made it harder to
distinguish between the two potential causes.

C. The sediment contained iridium and glassy debris that
formed from rock vaporized by the impact

D. A high-end estimate of soot totals some 70 billion metric
tons (about 77 billion U. S. short tons)

ASAP 20 points

we know that, volume of a rectangular prism is given by :

✿   {length × width × height}

given : the length of rectangular prism = 5.5

given : the width of rectangular prism = 6

given : the height of rectangular prism = 3

⇒ the volume of given rectangular prism = {5.5 × 6 × 3}

⇒ the volume of given rectangular prism = 99

answer: the gettysburg address is a speech delivered by abraham lincoln at the november 19, 1863, dedication of soldier’s national cemetery, a cemetery for union soldiers killed at the battle of gettysburg during the american civil war.

explanation: