“laws can be chabged and rights can be gained” what exactly does this mean?

Read the claim. human bodies have developed over time to support a vegetarian diet. which sentence provides the best supporting evidence for the claim? because humans have evolved over millions of years, it makes sense that our diet has evolved as well. i can feel the negative effects of meat and its excess vitamins when i consume meat products. the length of human intestines is better suited to digest food derived from plants than to digest meat. human taste buds have matured throughout history in a way that makes people crave the flavor of meat.

The room was gaudy with its leather couch and purple walls

What can you infer about esperanza's character from the fact that she argues three days with her mother trying to persuade her to write the note?