Charecteristics of living organisms

1234567
Across
  1. 4. The release of energy
  2. 6. The release of toxic substances
  3. 7. Taking substances from the environment
Down
  1. 1. What is when organisms can make more individuals of the same species
  2. 2. Occurs when an organism or a part of it to change
  3. 3. Makes Organisms react to changes
  4. 5. Gets bigger