What is the main technique this poster uses to persuade the audience?

Which in the following words may not be capitalized

If one ball with a momentum of 50 kg m/s hits a ball at rest an no other forces are acting on either ball, what's the total momentum of both balls after the collision?

What's some differences between village life in America and a confederate girls diary

Neither reply nor pity came from him, but in one stride he clutched at my companions and caught two in his hands like squirming puppies to beat their brains out, spattering the floor.

What causes the caterpillar to grow so fast?

According to the camel driver, why would God allow Santiago to see the vision of the future?

When Gulliver leaves Lilliputbfor Blefuscu, what mode of transportation does he use

Read the excerpt below from Little Women and answer the question. As she came walking in, looking very tired but as composed as ever, she observed that every vestige of the unfortunate fete had disappeared ...

By studying human genes, scientists hope to learn more about how to prevent and cure hereditary diseases. Which word or group of words is the simple subject? A. scientists B. hereditary diseases C. genes D. human genes

0.719 expanded notation