Sediments and rocks that are moved around by agents of erosion, tell us the history of where they started. If the White Cliffs of Dover in England, were once sea shells, what does that tell us about what happened in the past in that area?

When a human or animal consumes food, the carbon in that food is most likely to be converted into which of the following elements? a. carbon remains carbon b. nitrogen c. oxygen d. hydrogen

To maintain asepsis when administering an injection, all parts of the syringe can be handled except the:

What is the main reason that attitudes are more often revealed in spoken rather than written language? a. in writing, we try to put the "best face" on what we write. b. we speak far more often than we write. c. in writing, we can more easily conceal our attitudes. d. in spoken language, we are often careless in our use of words.