If earth were not tilted on its axis, what change would we experience? a) day length would be less than 24 hours. b) both sides of the moon would be visible. c) temperatures would be constant year round. d) the length of the year would be more than 365 days.

Asolution of sodium hydroxide was titrated against a solution of sulfuric acid. how many moles of sodium hydroxide would react with 1 mole of sulfuric acid?

Summarize possible ways in which phases of matter could combine to form a solution.

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line