Which equations are balanced? Check all that apply. Mg3N2 H2O → 3MgO 2NH3 C3H8 5O2 → 4H2O 3CO2 Zn 2HCl → ZnCl2 H2 3Ca(OH)2 2H3PO4 → Ca3(PO4)2 6H2O 3H2SO4 2Fe → Fe2(SO4)3 H2 4Al 3O2 → 2Al2O3

The answer is to reassure the reader about dangers of mad cow disease.

The whale was a missile blasting from beneath the surface.  2.) a majestic whale leapt skyward before diving back into the sea.    these are both figurative language. this is so because the whale in sentence "1" was not actually a missile, nor was it actually blasting. now, for sentence "2", a whale can not actually "leap".