Cells

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Across
  1. 3. release hormones into the bloodstream. This lets the hormones travel to cells in other parts of the body.
  2. 7. a group of organs and tissues that work together to help you breathe.
  3. 8. works as a support structure for your body. It gives the body its shape, allows movement, makes blood cells, provides protection for organs and stores minerals.
Down
  1. 1. oxygen and nutrients to cells and takes away wastes
  2. 2. regulate the chemical composition of body fluids by removing metabolic wastes and retaining the proper amounts of water, salts, and nutrients.
  3. 4. breaks nutrients into parts small enough for your body to absorb and use for energy, growth, and cell repair.
  4. 5. responsible for movement. Nearly all movement in the body is the result of muscle contraction.
  5. 6. controls movement and balance, the five senses