Read these paragraphs from the text. Even after you're fully grown, your brain will continue remaking itself. Scientists know the brain is a work-in-progress.

They know this thanks to high-tech imaging techniques, such as magnetic resonance imagery (MRI) and positron emission tomography (PET). The MRI snaps detailed pictures of the brain. The PET scan reflects brain activity.

Based on this evidence, what can you conclude about the way scientists study the brain?
The way that the brain remakes itself can be studied through high-tech pictures and scans.
The only way that scientists study brains is by using high-tech imaging techniques, since no other techniques are useful.
The most important piece of high-tech imaging that scientists use is the MRI because it is more accurate than the PET.
High-tech imaging techniques only help scientists see if there is any physical damage to the brain.

first of all, it's important to say that the book we shall not be moved, written by joan dash, is about the first strike of women in the united states in the year 1909. the best historical detail to clarify the reader's undertanding is the phrase "general strike". this strike involved women working at a garment factory who decided to protest   long working hours, low wages and brutal conditions. this strike became known as "the new york shirtwaist strike" or "the uprising of the 20,000". the strike mostly involved jewish women who did not speak english or who had a basic knowledge of the english language. finally, the strike went on from november 1909 until february 1910.

the packers and the chiefs played in the first super bowl, which was held in los angeles in 1967. -is the sentence that would stand out the most when scanning a paragraph.

answer; validity;

answer; /// the above statement is (true );