Answer:
Within-Subjects Experiments
Explanation:
Within-Subjects Designs: this is a form of experimental design in which the participants involved is exposed or subjected to all the conditions.
However, in this case, Alberto, is using Within-Subject Designs (simultaneous) by exposing all the participants to answer arithmetic problems while listening to metal, and then country, and finally classical music simultenously.
The multiple conditions here are: arithmetic problems to solve, listening to different types of music in a sequence that mixed the different types.
Answer:
<h2>B. </h2><h3>how to use the phone
</h3>
Explanation:
I hope this helps
A or D seem to be the most reasonable answers
Common Sense in January 1776 support of the Patriot cause. Using clear, plain language, Paine rallied the colonists to support the break from Britain. In arguing for American independence, Paine denounced the monarchy and argued that people are born in to a state of equality