TIP: The label (top right) marked in red shows the activity type.
Hover your mouse (touch on smart phones) over the label to get more help.
You can zoom into the model to examine the correct structure.
You can also rotate the 3D model to look at the components.
Click on the body part that you are asked to identify.
Then click on the “Check Answer” button.
You will get correct/Incorrect answer feedback.