When an ionic compound dissolves in water, the ions are held to the water molecule due to
a. an ionic bond.
b. a covalent bond.
c. an attractive force.

in the analysis of systems that involve fluid flow, we frequently encounter the combination of properties u and pv.

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.