Levels of Organisation- This is the smallest particle of a chemical element that can exist. All living things and bio elements are made up of these.
Atom
Levels of Organisation- These are a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
Molecules
Levels of Organisation- These are biomolecules that join together and form cell structures that fulfil a specific function such as mitochondria
Organelles