PLZ HELP :)
how has cell phones changed over time in your own words

In 1 or 2 sentences, define nationalism and give an example.

Which of the activities listed below could limit global warming by slowing the increase in atmospheric carbon dioxide levels? view available hint(s) select all that apply. a. replacing fossil fuels with nuclear energy b. burning vegetation to clear land for agriculture c. limiting soil erosion so organic matter takes longer to decompose d. choosing a fuel-efficient car, or bicycling to school or work e. using more electrical appliances and cars f. cutting down forests to build houses

Distance that lewis and clark traveled from st. louis to ft. clatsop near the pacific ocean.