Why does the scientist want to fill the hole?

In “the things they carried”, why is jimmy unsure when martha calls the pebble “a token of her truest feelings”

What is meant by “eternally burning black pipes”? what is this implying about the personality of the firemen?

Read the paragraph. in fact, teenagers contribute a great deal to their community. this is another reason why they must be taken into account when public policy is debated. over eighty percent of teens spend time volunteering at their schools and other organizations. this is an example of statistical analysis layering point of view outlining