Measure a distance 10cm straight east from home and mark it as point a

answer; /// the amount of material dissolved in a measure of liquid(concentration) the above statement is (true); /// good luck

shield volcanos are angry and get mad over the smallest things so much that there heads erupt   pahoehoe and a'a lava. a composite volcano is the poller opposite of a shield volcano. its   peaceful thing and knows how to control its emotions.      

1 is the answer to this problem