Vole : When it comes to the HR diagram,
lower numbers even negative
numbers mean the star is brighter,
the larger numbers are stars that are
not as bright.
True
False

Select each correct answer. more than one answer may be correct. which of the following is a characteristic of unicellular organisms? they can possess tissues and organs. all of their functions are performed by a single cell. they are usually microscopic. each of their cells is specialized to perform a specific function.

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

If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form