Give two reasons why helium is used to fill a blimp's envelope.

Does any one read this story "when mr. came to dine". in 9th grade. plz i need with one question about this story?

Reading a stream of consciousness narrative is like reading a journal that is unedited and unorganized. reading a book that is based on facts. reading something that is clear and easy to understand.

Expand the outline you wrote in lesson 1 about the american dream into an argumentative research essay. as in most essays, you'll need to include an introduction, body, and conclusion. you'll also need to support your claim with evidence