Exercise 1

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Across
  1. 2. The ___________ cell ensures that our body can move
  2. 4. This component makes up most of the cell and contains nutrients and substances for the cell
  3. 6. The ________ cell ensures that our body is able to support itself
  4. 8. different muscle tissues form together to create the _____________ system
  5. 10. The passing on of genes from the parent to offspring is known as ____________
Down
  1. 1. This component controls all activities of the cell
  2. 3. Red blood cells only transport one substance. What is it?
  3. 5. This component allows some substances to enter. This component is known as the cell ______________
  4. 7. different bone tissues form together to create the skeletal __________
  5. 9. The smallest unit of life