Alyssa decided to give an informative speech about the Eastern Columbia Building, which is one of the most beautiful historic buildings in downtown Los Angeles. What type of informative speech topic has she selected?

Speeches about objects

Explanation:

Speeches about objects -

It refers to the type of informative speech , which focus on some non - fiction objects i.e. , which exits in the world , is referred to as speeches about objects .

The object includes people , products , animals , places etc.

The speech helps to describes these objects in a very brief manner , considering all the aspects in mind .

Hence , from the given scenario of the question ,

The correct answer is speeches about objects .

answer; ///product strategy;

among other factors, composers started writing dynamic markings in their scores because "new instruments allowed for more dynamic ranges and contrast."

dynamics allude to the loudness or softness of music. dynamics offer an approach to demonstrate articulation in sheet music. they to drive the enthusiastic substance of music through volume and force. maybe you could alter both the volume and the shading profundity on your screen at the same time. we can likewise think about the force side of elements as the quality of a note. a few notes are intended to be played delicately and gently, while others are intended to be played all the more firmly.  

some dynamics markings have a letter 'm,' which remains for mezzo, signifying 'medium.' so a mezzo piano unique stamping resembles this (mp) and intends to play medium calm, while a mezzo specialty dynamic resembles this (mf) and intends to play medium loud.