Staccato refers to playing or singing a melody

In a short detached manner.

Explanation:

Staccato is a form of musical articulation that describes a note of very short duration. The word means "detached" in Italian. This sound is generally expressed with the placing of a dot either above or below a particular note. However, this is not always the case when dealing with notation from the past.

well, paralell is parallel. i am providing links to .

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a series circuit is one with all the loads in a row. there is only one path for the electricity to flow. if this circuit was a string of light bulbs, and one blew out, the remaining bulbs would turn off.

unlike in series circuits, a charge in a parallel circuit encounters a single voltage drop during its path through the external circuit. the current through a given branch can be predicted using the ohm's law equation and the voltage drop across the resistor and the resistance of the resistor.

a parallel circuit has certain characteristics and basic rules: a parallel circuit has two or more paths for current to flow through. voltage is the same across each component of the parallel circuit.

answer; can each be concretely realized in different ways;