BRADY

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Across
  1. 2. there are 2.2 pounds in one ______
  2. 5. velocity is _____ plus direction
  3. 7. constant speed looks like a _____ line on a graph
  4. 8. carbon has one radioactive _____, carbon-14
  5. 9. is often measured in meters per
Down
  1. 1. there are 100 ___ in a meter
  2. 3. change in velocity per unit time
  3. 4. element with only one proton
  4. 5. if rowing upstream, you _____ the speed of the stream from your rowing speed
  5. 6. group 17 elements