A Short Exercise on the Greek Word Root Ecto

Here is a short exercise on the Greek word root ecto; it means outside. This is one of those roots that show up in words in the sciences, so it and its words are important for literacy in science courses.

If you find typos in this document, I would appreciate a notification. And, as always, if you find this material useful in your practice, I would be grateful to hear what you think of it. I seek your peer review.