According to stephen hawking in the "origin of the universe" lecture, "why are we here" and "where did we come from" are questions that

Agood persuasive essay topic cannot be a. a fact b. debatable c. something somebody else has already written about

Yosemite has spectacular scenery and which has half-time bears. how do i write i. parallel structure?

Which sentence is punctuated correctly?  a. under a microscope; the organisms look a bit like ruffled tennis balls they have armored plates that fit together to make a round shape. b. when the water is disturbed; the organisms respond by glowing this makes swimmers look like floating beams of blue light. c. there is a bay in puerto rico that seems to light up at night; the light comes from tiny organisms in the water. d. the luminescence attracts visitors from around the world people are curious to see; this beautiful otherworldly sight.