Read the information. Use the context to match each bold word with a definition.

You might think we have explored everywhere on Earth, but that is incorrect. Even today, our knowledge of the oceans is incomplete. In fact, we have only explored a small part of the undersea world. We are also learning more about the animals that live underwater. Scientists have discovered that a jellyfish, for example, is incapable of thinking for itself, as it has no brain.

1. Wrong; not true  incapableincompleteincorrect
2. Not able to do something  incapableincompleteincorrect
3. Not including everything  incapableincompleteincorrect