Science Crossword 2

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Across
  1. 1. The amount of water vapor in the air, measured with a hygrometer.
  2. 5. An animal that consumes, or eats, both plants and animals.
  3. 7. Putting harmful substances into the environment that cause damage.
  4. 10. A phase of the moon when only the dark side is visible from Earth.
  5. 11. Stage in an animal or plant life cycle when the organism is fully grown and able to reproduce.
  6. 12. A force that pushes magnets away or apart.
  7. 13. The colorful part of a plant that surrounds the reproductive organs.
  8. 14. The spinning motion around an axis. It takes Earth 24 hours
  9. 16. The plant structure that holds the plant in place, absorbs water and nutrients from the soil.
Down
  1. 2. An instinctive behavior, when a plant stops growing during the winter months, leaves will fall off.
  2. 3. An animal that is killed or eaten by a predator.
  3. 4. A force that opposes or resists motion through direct contact, can also create heat.
  4. 6. The act of transferring pollen from the stamen to the pistil.
  5. 8. An extremely large group of stars, gas, and dust (including any objects that orbit those stars).
  6. 9. A force that causes an object towards the force.
  7. 15. A behavior that an organism is born with (not learned).