Calculate the number of calories present in a chocolate chip cookie that contains 19 g carbohydrate, 3 g protein, and 9 g fat.

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

Consider the story you just read. all but one of the choices below indicate that something is living.

Write and balance the chemical equation that represents the reaction of aqueous sulfuric acid with aqueous sodium hydroxide to form water and sodium sulfate. include phases.