Did Pedro succeed in creating a chemical change? Yes, because the oil was evenly suspended. Yes, because the solution was permanently changed. No, because the oil only briefly mixed with the water. No, because no new substances were formed.

No, because no new substances were created.

Explanation:

In all chemical reactions, a new substance is created. For example, a reaction between iron and oxygen produces rust.

The answer is letter D.

Explanation:

"No, because no new substances were formed."

Hope you do well :) <3

the author is intending to draw attention to the plight of refugees, editorial and biography support this. both workpieces make the reader empathize with enrique as well as with the other young migrants from central america. the writer, however, is using a different approach to each text.

the editorial includes strong words to persuade readers. he is trying hard to convince readers in the us to change its refugee approach.

the biography relies on narrative techniques and figurative language which the writer uses wisely in the setting, characterization, and personification to educate readers on the topic.