Crossword Puzzle_Science Union and Sports Union

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Across
  1. 4. Evaporation of sweat from the skin surface has a _______ effect.
  2. 6. NBA is an abbreviation for "National ________ Association".
  3. 7. Swimmers use caps to reduce ______ on their head.
Down
  1. 1. The ________ competition is originally celebrated from 23 July to 8 August 2021 in Tokyo, Japan.
  2. 2. The faster runner runs, the more ________ energy he possesses.
  3. 3. Alan Shepard played _____ on the Moon during Apollo 14.
  4. 5. The force of _______ acting on the basketball always points downwards (towards the centre of the Earth).