Read the introduction from a geology book.

Metamorphic rocks are rocks which have changed from one type to another. For example, slate is a metamorphic rock made by clay. Scientists believe that heat and pressure are two important elements in changing rocks. The following experiment with aluminum foil will help prove this theory.

Which is the hypothesis found in this introduction?

A. Metamorphic rocks are rocks which have changed.
B. Slate is a metamorphic rock made by clay.
C. An experiment with aluminum foil will prove a theory.
D. Heat and pressure change rocks from one type to another.

Read the excerpt from "politics and the english language" by george orwell. by this morning’s post i have received a pamphlet dealing with conditions in germany. the author tells me that he "felt impelled” to write it. i open it at random, and here is almost the first sentence that i see: "[the allies] have an opportunity not only of achieving a radical transformation of germany’s social and political structure in such a way as to avoid a nationalistic reaction in germany itself, but at the same time of laying the foundations of a cooperative and unified europe.” which statement is correct? orwell uses an example and statistical evidence in this excerpt. orwell uses an example and a quotation for evidence in this excerpt. orwell uses hypothetical and factual evidence in this excerpt. orwell uses hypothetical and statistical evidence in this excerpt.

Excerpt from jane eyre charlotte bronte 2 i was glad of it: i never liked long walks, especially on chilly afternoons: dreadful to me was the coming home in the raw twilight, with nipped fingers and toes, and a heart saddened by the chidings of bessie, the nurse, and humbled by the consciousness of my physical inferiority to eliza, john, and georgiana reed.

What experience makes wind-wolf want to stop attending school?