Combine the two sentences into one sentence using such as. Use correct
punctuation. The first one is done for you.
1. Some uses of biofeedback have been successful. For instance, the treatments for headaches, muscle pain, and drug addiction have been successful.
Some uses of biofeedback, such as the treatments of headaches, music pain, and drug addiction, have been successful.
2. African herbalists use parts of a tree to make teas. For example,
African herbalists use the bark to make teas.