Characteristics of living organism
Across
- 5. the ability to detect or sense stimuli in internal or external environment and to make appropriate responses.
- 6. as the processes that make more kind of organism.
- 7. a permanent increase in size and dry mass by an increase in cell number or cell size or both.
Down
- 1. an action by an organism or part of organism causing a change of position or place.
- 2. removal from organisms of the waste products of metabolism (chemical reactions, toxic materials and substances in excess of requirements).
- 3. the chemical reactions in cell that break down nutrient molecules and release energy for metabolism.
- 4. taking in of materials for energy, growth and development; plants require light, carbon dioxide, water and ions; animals need organic compounds and ions and usually need water.