home *** CD-ROM | disk | FTP | other *** search

---

/ The Ultimate Human Body 2.0 / DKMMBODY.ISO / QUIZ / GENERAL / QZGN0022.PNG

< prev

next >

Portable Network Graphic  |  1996-08-29  |  9KB  |  320x240  |  8-bit (63 colors)

Labels: dialog box | window
OCR: What is a lumen? A) A light receptor in the eye B) A space inside any tube-like organ A kind of white blood cell

---