1. Development : Re: What are the cell determinant factors in plants?, Dave Williams, faculty,Anne Arundel Community College Fri Jun 27 09:01:33 1997
2. Environment : Re: how would a rattlesnake adapt to the tundra, dave armstrong, Faculty, Biology, Cedars Tutoring, Qatar Sat May 14 08:32:28 2011
3. Medicine : Re: Why would a person pass out and go into convulsions after donating blood?, David Ng, PhD Student,School of Pharmacy and Medical Sciences Sat Apr 5 00:46:31 1997
4. Earth Sciences: Re: How did scientists determine that the oldest ash deposits around Mt., David Smith, Faculty Geology, Environmental Science Tue Dec 5 08:14:51 2000
5. Environment/Ecology : RE: Extinction, Dave Young, Grad student Dept. of Biology, Molecular Biology Program Wed May 15 13:56:35 1996
6. Microbiology: Re: In cellular respiration, how does oxygen enable bacterial cells to release , David Eckert, Undergraduate, Dept. of Microbiology, BS Molecular Biology, Brigham Young University Mon Feb 22 16:23:54 1999
7. Medicine: Re: What is it like to be a surgeon?, R. James Swanson, Faculty, Biological Sciences, Obstetrics & Gynecology, Old Dominion University Tue Jan 11 13:48:16 2000
8. Virology: Re: Can't a virus destory another virus?, David Eckert, Undergraduate, Dept. of Microbiology, BS Molecular Biology, Brigham Young University Thu Feb 4 14:54:12 1999
9. Chemistry : RE: Making a match from scratch, David Young, Grad student, Chemistry Tue Apr 23 09:45:31 1996
10. Zoology: Re: Are there some animals or birds that do NOT live in communities?, dave armstrong, Faculty, Biology, Cedars Tutoring, Qatar Fri Aug 6 12:03:43 2010
11. Zoology: Re: patterns animal marking on skin, hide, dave armstrong, Faculty, Biology, Cricklade college Sat Feb 17 04:18:11 2007
12. Zoology: Re: Where do I see baby pelicans and where do birds go during a storm?, June M. Wingert , RM(NRM),Associate Scientist Mon Oct 9 09:05:02 2000
13. General Biology: Re: Can some female fish store sperm?, David Hubble, Staff, Life & Environmental Sciences, University of Nottingham Wed Apr 17 13:28:33 2002
14. Astronomy: Re: How does planetismal theory of earth explain molten core?, David Smith, Director of Professional Development Fri Dec 17 13:28:48 2010
15. Earth Sciences: Re: importance of research for the elementary student, David Smith, Director of Professional Development Mon Oct 30 09:17:13 2006
16. Earth Sciences: Re: Where are the tectonic plates connected and the ring of fire, David Smith, Faculty Geology, Environmental Science Thu Jun 25 14:34:29 1998
17. Anatomy: Re: If H2O enters soaking fingers/toes, why isn't the skin swollen tight?, Dave Williams, Science Department Chair, Valencia Community College Sat Jul 17 11:56:27 2004
18. Evolution: Re: How did life forms get distributed to widely separated islands?, Dave Williams, Science Department Chair, Valencia Community College Fri Oct 13 21:34:21 2000
19. Virology: Re: What are some places in your body that can be affected by AIDS?, David Eckert, Undergraduate, Dept. of Microbiology, BS Molecular Biology, Brigham Young University Tue Feb 23 16:46:59 1999
20. Environment/Ecology: Re: 'Water Pollution' How does water pollution effect plants, Karen Culver-Rymsza, Grad student oceanography Wed Jun 3 13:23:30 1998
21. Medicine : Re: Does the ability to absorb minerals decline with age? What are the %'s?, David Ng, PhD Student,School of Pharmacy and Medical Sciences Mon Jun 2 06:58:45 1997
22. Physics: Re: how works a sling of dave?, Benjamin Monreal, Grad student, Physics, MIT Wed Nov 1 19:42:22 2000
23. Zoology: Re: will or is it possible for a hare to mate with a cotton tail rabbit , dave armstrong, Faculty, Biology, Cedars Tutoring, Qatar Tue Oct 27 22:24:35 2009
24. General Biology: Re: why do some animals and plants have short life cycles?, dave armstrong, Faculty, Biology,Bath College Tue Aug 14 00:56:00 2012
25. Evolution: Re: How have gametophyte and sporophyte switched roles of host and parasite?, Dave Williams, Science Department Chair, Valencia Community College Sat Apr 3 23:51:52 2004