The breathing system
Drop each label onto the correct part of the respiratory tract.
0/8 placed
Tap a label, then tap the matching number
The human heart
Match each chamber, valve and vessel to the correct spot.
0/10 placed
Tap a label, then tap the matching number
The reflex arc
Place each label on the correct neuron or structure.
0/8 placed
Tap a label, then tap the matching number