A system is contained by its boundary; therefore, the size of a system is limited by its boundary.
The correct answer would be D. because the patient's eyes have oddly shaped corneas. I really hope that this help's. I just moved to the U.S. so please dun't be mad at me if it's wrong.
That looks like a Tomato Worm, they are caterpillars that turn into a Five Spotted Hawk Moth.
All of the above is the answer
