Colour the sustainable design illustration carefully and observe its key features.
Use colour coding to annotate the key structures in mechanical systems.
Colour the illustration and locate four pieces of evidence linked to mechanical systems.
Colour-code and technically annotate the key features of electronic systems.
Identify the missing or incomplete component in this mechanisms study plate, then colour-code the system.
Colour the iterative design illustration carefully and observe its key features.
Colour-code and technically annotate the key features of mechanisms.
