In which direction does the moving force of air flow? O from east to west
O from high elevations to low elevations
hogy
Ofrom warm temperatures to cold temperatures
o from areas of high pressure to areas of low pressure

the dependant variable is spilled water

the independent is the heat

it's c (engineer's do their work with mechanical stuff not on any living being)

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.