Meteors are meteoroids that hit the earth. is this true or you! : d

Match the acid base pairs by arranging the acid name with the conjugate base formula. hydrogen carbonate hydrogen phosphate carbonic acid read water sulfuric acid phosphoric acid a. co32- b. hso4- c. hco3- d. po43- e. h2po4- f. oh-

Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?

Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.