Help me please Look at these details from a paragraph about the same topic:
• Some pets have names that are based on their color, like Snowball.
• People sometimes name pets because of how they act, like Rascal.
• A pet can be named after your favorite food, like Nacho.
Choose the main idea that ties all the details together.
A. There are creative ways to name your pets.
B. You can name a pet after a book character, like Clifford.
C. Dogs, cats, and hamsters are some of the most popular pets.
D. A pet's color can help you choose its name.

Which would be the most credible source for researching the effects of smoking? letter from your grandfather web page about someone’s lung cancer report prepared by a tobacco company research article in a scientific journal

Urgently need to do with 1-20. you very much!

Read the excerpt from frederick douglass’s speech “what to the slave is the fourth of july? ”go where you may, search where you will, roam through all the monarchies and despotisms of the old world, travel through south america, search out every abuse, and when you have found the last, lay your facts by the side of the everyday practices of this nation, and you will say with me, that, for revolting barbarity and shameless hypocrisy, america reigns without a rival.what is one way that douglass achieves his purpose of persuading the reader to see his point of view? by relating as many facts and statistics to the reader as possibleby using familiar and casual language to make the reader feel comfortableby using gentle language to evoke a sense of calm and tranquilityby repeating the word “you” to directly relate to the reader