35 POINTS AND BRAINLIEST PLZ HELP Evidence for sea-floor spreading has come from

a.
changes in the
depth of the ocean.

b.
magnetic minerals
on the
ocean floor.
c.
ancient climatic
conditions.
d.
the breakup of
Pangaea.

When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)

Explanation for basic character?

In the particles are arranged in a regular, repeating pattern. a)a crystalline liquid b)a crystalline solid c)all gases d)all solids