Co-ordinated Science IGCSE Biology Unit 1

Taking in nutrients and assimilating them  

the removal of toxins, waste products of metabolism and substances that the body doesn't need

The chemical process that breaks nutrients down in living cells to release energy

The ability to sense changes in the enironment and respond

The processes that make more of the same kind of organism

A permanent increase in size and dry mass by an increase in cell number or cell size

An action by and organism or by part of an organism that causes it to change position or place