Convert 150 ug to g using the method of dimensional analysis

How are series and parallel circuits simililar? both have multiple paths for electrons to travel. both require resistors in their circuits. both require a switch to complete the circuit. both have at least one path for electrons to travel.

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

Ascientific blank must be testable and capable of being proven false?