Chain Crosswords Medium Chain Science Medium — Set 22

Medium 13×13 Set 22
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Across
  1. 5. The remains of a plant or animal from long ago preserved in rock
  2. 6. A glass building for growing plants or the warming effect on Earth
  3. 7. A form of energy that makes things warm
  4. 8. A tool that makes far-away things look closer
Down
  1. 1. A state of matter that spreads to fill any space
  2. 2. The amount of space something takes up
  3. 3. Any living thing such as a plant or animal
  4. 4. To say what you think will happen based on evidence