And things:)

12345678910111213141516171819202122232425
Across
  1. 3. Excess energy storage (and an impolite term to describe one's appearance).
  2. 6. Sort of like the genetic workers.
  3. 8. Theism for atheists.
  4. 11. Exercising your body so it gets healthier.
  5. 14. Such god derp.
  6. 16. Problem?
  7. 17. Body fuel!
  8. 19. Also a dog
  9. 21. Pretty much the energy source.
  10. 24. The rulers of the world!
  11. 25. Like the storage house in the body.
Down
  1. 1. A constant need for your blood.
  2. 2. A dog
  3. 4. Yes, babe, I is real man. Wanna go skateboards?
  4. 5. What pumps the blood through the body.
  5. 7. I'm gonna do an ________!
  6. 9. Stuff that makes forces work!
  7. 10. One day, I hope that my spleen will touch my appendix.
  8. 12. Blood and guts!
  9. 13. Thingies in food that give you POWER!
  10. 15. Put it in a beehive and try to wrap your small intestine around it.
  11. 18. Growing your muscles ("Hey, Mom, check out these pecs!")
  12. 20. Something you have to do, but keep putting off.
  13. 22. What allows you to move.
  14. 23. Aw...