All living things are made up of __________. There are two main categories of cell:
Animal cells are generally __________ in shape and contain:
Plant cells are generally __________ in shape and contain:
Each part of the cell has its own function (job) to do:
The chemical reactions inside cells are controlled by __________.
Groups of like cells form __________. Different types of __________ working together form __________. Different __________ working together form __________ and different __________ working together form __________.