HEART 2023 Crossword Puzzle

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Across
  1. 3. image seen a lot on February 14th
  2. 6. ___________ is futile
  3. 8. Sometimes in summer, we get a _eat ____ing
  4. 10. what we study most of the day
  5. 13. The most common virus type
  6. 15. A germophobe?
  7. 16. something to be extracted
  8. 17. it gets a rise out of dough
Down
  1. 1. "Don't be late for supper!" __ on time for ____
  2. 2. motor oil company
  3. 4. a useful kind of stain
  4. 5. It's not just a messenger!
  5. 7. If we had one against ignorance, everyone would be vaccinated
  6. 9. Something that needs good stewardship
  7. 11. a package of organelles and genetic information
  8. 12. Something with a library of information
  9. 14. it grows inside and outside of us
  10. 16. If it worked perfectly, we'd be out of our jobs