STEM CROSSWORD (SET A)

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Across
  1. 3. The smallest unit of an element.
  2. 4. A wheel with "teeth" that turns to move other parts, commonly found on bicycles or inside watches.
  3. 5. The SI unit used to measure Force or Weight.
  4. 6. The theorem used to find the length of a side in a right-angled triangle
  5. 9. The organ in your chest that pumps blood through your body.
  6. 10. The state of matter where particles are packed very closely in a fixed, regular pattern.
  7. 11. A way to compare two or more quantities, typically written as a:b.
Down
  1. 1. The green pigment in plants responsible for absorbing light energy.
  2. 2. The capacity or ability to do work.
  3. 3. A branch of mathematics that uses letters and symbols to represent numbers in formulas and equations.
  4. 7. The net movement of water molecules from a high water potential to a low water potential through a semi-permeable membrane.
  5. 8. A device that detects changes in the environment (like light, heat, or sound) and sends a signal.