Zusammenfassung der Ressource
B1 characteristics of living organisms
- Movement
- is an action by an organism or part of an organism
causing a change on position or place
- Respiration
- decribes the chemiscal reaction
in cells that breaks down
nutrient molecules and release
energy for cells
- sensitivity
- is the ability to detect or sense stimuli in the
internal or external environment and to make
appropriate responses
- growth
- is a permanent increase in size and
dry mass by an increase in cell
number, cell size or both
- excretion
- is the removal of waste products of metabolism (chemical
reactions in cells including respiration), toxic materials
and substances in excess of requirements.
- Nutrition
- is the taking in of materials for energy, growth and development.
Plants require light, carbon dioxide, water, and ions, Animals need
organic compounds, ions, and usually need water