Ask an Expert: Grades 9-12: Life, Earth, and Social Sciences

Grades 9-12: Life, Earth, and Social Sciences

Moderators: AmyCowen, kgudger, MadelineB, Moderators

New Topic

3725 topics

Page 71 of 75
- Jump to page:
Previous
1
…
69
70
71
72
73
…
75
Next

Topics

Replies

Views

Last post

Antifungal Assay anyone?

Last post by donnahardy2 « Thu May 28, 2009 4:47 pm
Replies: 9
by extrachride » Sun May 17, 2009 12:49 am

9 Replies

8252 Views

Last post by donnahardy2
Thu May 28, 2009 4:47 pm
Telomere science project

Last post by amyc « Tue May 26, 2009 3:41 pm
Replies: 57
by ericjang » Sat Nov 01, 2008 3:20 pm
1

2
57 Replies

38234 Views

Last post by amyc
Tue May 26, 2009 3:41 pm
"doing a project on copper"

Last post by ChrisG « Mon May 25, 2009 9:51 am
Replies: 5
by summergirl » Wed Apr 15, 2009 8:29 am

5 Replies

4935 Views

Last post by ChrisG
Mon May 25, 2009 9:51 am
How do you stain cheek cells?

Last post by tashbaird « Thu May 14, 2009 8:48 pm
Replies: 5
by biobuddy » Mon Dec 29, 2008 5:07 pm

5 Replies

10232 Views

Last post by tashbaird
Thu May 14, 2009 8:48 pm
Why does Salt kill bacteria?

Last post by MelissaB « Wed May 13, 2009 11:30 pm
Replies: 1
by Cookie » Wed May 13, 2009 9:35 pm

1 Replies

7935 Views

Last post by MelissaB
Wed May 13, 2009 11:30 pm
Are curds good for humans? Or is it bad?

Last post by donnahardy2 « Mon May 11, 2009 6:09 am
Replies: 16
by chiazuohui » Fri Apr 10, 2009 6:03 pm

16 Replies

11148 Views

Last post by donnahardy2
Mon May 11, 2009 6:09 am
stem cell research

Last post by barretttomlinson « Sun May 10, 2009 6:37 pm
Replies: 1
by han2193 » Sun May 10, 2009 4:52 pm

1 Replies

3451 Views

Last post by barretttomlinson
Sun May 10, 2009 6:37 pm
Bromelain

Last post by hunterjumper123 « Sun May 03, 2009 7:55 am
Replies: 2
by hunterjumper123 » Sat May 02, 2009 6:30 pm

2 Replies

3629 Views

Last post by hunterjumper123
Sun May 03, 2009 7:55 am
The effect of pH on plant growth

Last post by 006605 « Sun Apr 26, 2009 11:05 pm
Replies: 2
by 006605 » Sun Apr 26, 2009 2:36 pm

2 Replies

4768 Views

Last post by 006605
Sun Apr 26, 2009 11:05 pm
How does light affect plant growth?

Last post by HeatherL « Wed Apr 22, 2009 9:25 pm
Replies: 13
by take-ahike » Thu Apr 02, 2009 2:47 am

13 Replies

17696 Views

Last post by HeatherL
Wed Apr 22, 2009 9:25 pm
Assistance with topic: Using enzymes to breakdown motor oil

Last post by donnahardy2 « Sun Apr 19, 2009 9:23 am
Replies: 1
by sciencerocks222 » Sat Apr 18, 2009 7:18 pm

1 Replies

3377 Views

Last post by donnahardy2
Sun Apr 19, 2009 9:23 am
Looking for an expert...

Last post by ChrisG « Sat Apr 18, 2009 1:48 pm
Replies: 3
by Pescao6 » Fri Apr 17, 2009 10:01 pm

3 Replies

4084 Views

Last post by ChrisG
Sat Apr 18, 2009 1:48 pm
music versus memory

Last post by Pescao6 « Fri Apr 17, 2009 10:25 pm
Replies: 3
by sabrinas » Wed Apr 01, 2009 5:23 pm

3 Replies

6025 Views

Last post by Pescao6
Fri Apr 17, 2009 10:25 pm
Music & The Heart

Last post by OneBriiguy « Thu Apr 16, 2009 8:49 am
Replies: 2
by sabrinas » Thu Apr 16, 2009 3:20 am

2 Replies

9130 Views

Last post by OneBriiguy
Thu Apr 16, 2009 8:49 am
controlled, closed environment for plants

Last post by donnahardy2 « Sun Apr 12, 2009 8:43 am
Replies: 1
by ravic » Sat Apr 11, 2009 2:33 pm

1 Replies

3317 Views

Last post by donnahardy2
Sun Apr 12, 2009 8:43 am
Soil, cow, manure PLEASE HELP!!!!

Last post by staryl13 « Thu Apr 09, 2009 6:31 pm
Replies: 1
by Tashika » Thu Apr 09, 2009 12:19 pm

1 Replies

3228 Views

Last post by staryl13
Thu Apr 09, 2009 6:31 pm
Kirby-bauer disk diffusion question.

Last post by Kamuza « Thu Apr 09, 2009 2:26 pm
Replies: 2
by Kamuza » Wed Apr 08, 2009 2:46 pm

2 Replies

4194 Views

Last post by Kamuza
Thu Apr 09, 2009 2:26 pm
Simple hs project-amoeba?

Last post by amyc « Wed Apr 08, 2009 9:59 am
Replies: 6
by melvnatic » Wed Oct 31, 2007 9:01 pm

6 Replies

10679 Views

Last post by amyc
Wed Apr 08, 2009 9:59 am
Stem Cell Research

Last post by MelissaB « Wed Apr 08, 2009 12:10 am
Replies: 1
by Anonymous1349 » Tue Apr 07, 2009 8:54 pm

1 Replies

3328 Views

Last post by MelissaB
Wed Apr 08, 2009 12:10 am
I need help with methodology!

Last post by ChrisG « Thu Apr 02, 2009 1:28 pm
Replies: 15
by ttl64 » Mon Sep 22, 2008 1:52 pm

15 Replies

11153 Views

Last post by ChrisG
Thu Apr 02, 2009 1:28 pm
The study of the decomposition of hair over time

Last post by amyc « Mon Mar 30, 2009 4:12 pm
Replies: 64
by Rosemary » Sat Sep 15, 2007 8:09 pm
1

2

3
64 Replies

5689312 Views

Last post by amyc
Mon Mar 30, 2009 4:12 pm
Precipitates...

Last post by donnahardy2 « Sun Mar 29, 2009 10:00 am
Replies: 17
by dehrischride » Fri Mar 06, 2009 12:47 am

17 Replies

12011 Views

Last post by donnahardy2
Sun Mar 29, 2009 10:00 am
genetically engineeering plant

Last post by HeatherL « Sun Mar 29, 2009 12:00 am
Replies: 7
by ravic » Mon Mar 16, 2009 4:51 pm

7 Replies

5537 Views

Last post by HeatherL
Sun Mar 29, 2009 12:00 am
Reaction time

Last post by davidkallman « Tue Mar 24, 2009 8:20 pm
Replies: 17
by kateydid13 » Wed Mar 18, 2009 5:05 am

17 Replies

13656 Views

Last post by davidkallman
Tue Mar 24, 2009 8:20 pm
Variables!?! KEY variables that is!

Last post by michellebayefsky « Sun Mar 22, 2009 9:14 am
Replies: 2
by habbitty » Sun Mar 15, 2009 9:38 pm

2 Replies

3868 Views

Last post by michellebayefsky
Sun Mar 22, 2009 9:14 am
Microforaminifera

Last post by barretttomlinson « Tue Mar 17, 2009 3:12 am
Replies: 2
by Lavrick » Mon Mar 16, 2009 7:00 am

2 Replies

3405 Views

Last post by barretttomlinson
Tue Mar 17, 2009 3:12 am
Just Started Need Help

Last post by ChrisG « Mon Mar 16, 2009 5:34 pm
Replies: 2
by classman01 » Mon Mar 16, 2009 4:48 pm

2 Replies

3506 Views

Last post by ChrisG
Mon Mar 16, 2009 5:34 pm
A Tie Dying Science Project

Last post by donnahardy2 « Sun Mar 15, 2009 7:28 am
Replies: 12
by mcr » Tue Nov 11, 2008 2:12 pm

12 Replies

11149 Views

Last post by donnahardy2
Sun Mar 15, 2009 7:28 am
Global warming

Last post by Jacobshhs « Fri Mar 13, 2009 12:30 pm
Replies: 15
by Jacobshhs » Sat Feb 28, 2009 11:31 am

15 Replies

11021 Views

Last post by Jacobshhs
Fri Mar 13, 2009 12:30 pm
Ocean Iron Fertilization Project

Last post by donnahardy2 « Fri Mar 13, 2009 10:52 am
Replies: 31
by oriculumn » Sat Jan 17, 2009 4:09 pm
1

2
31 Replies

18779 Views

Last post by donnahardy2
Fri Mar 13, 2009 10:52 am
What type of plant is zucchini??

Last post by barretttomlinson « Tue Mar 10, 2009 6:01 pm
Replies: 2
by carolZED » Mon Mar 09, 2009 5:22 pm

2 Replies

5984 Views

Last post by barretttomlinson
Tue Mar 10, 2009 6:01 pm
Tylenol and Echinacea cause Liver Damage?

Last post by ChrisG « Mon Mar 09, 2009 1:02 pm
Replies: 3
by A-red » Sun Mar 08, 2009 8:52 pm

3 Replies

4916 Views

Last post by ChrisG
Mon Mar 09, 2009 1:02 pm
Is UV a significant source of oxidative stress?

Last post by KeyInquisition « Sun Mar 08, 2009 10:02 am
Replies: 3
by KeyInquisition » Mon Mar 02, 2009 11:15 am

3 Replies

4070 Views

Last post by KeyInquisition
Sun Mar 08, 2009 10:02 am
How does Bishpenol A (plastic) affect marine life?

Last post by donnahardy2 « Fri Mar 06, 2009 5:53 pm
Replies: 3
by joenjwang » Wed Mar 04, 2009 9:55 pm

3 Replies

4119 Views

Last post by donnahardy2
Fri Mar 06, 2009 5:53 pm
can anyone fill out my 10 second survey on broccoli! :]

Last post by sciencebuddy « Fri Mar 06, 2009 1:56 pm
Replies: 2
by knzryz » Fri Dec 26, 2008 2:04 am

2 Replies

3722 Views

Last post by sciencebuddy
Fri Mar 06, 2009 1:56 pm
The Stroop Effect; I need help!

Last post by barretttomlinson « Fri Mar 06, 2009 12:45 am
Replies: 2
by mizashixmv » Thu Mar 05, 2009 4:11 pm

2 Replies

4668 Views

Last post by barretttomlinson
Fri Mar 06, 2009 12:45 am
I REALLY need help with my science fair project! URGENT!

Last post by ScienceExpert123 « Thu Mar 05, 2009 8:10 pm
Replies: 1
by vaneg93 » Thu Mar 05, 2009 7:06 pm

1 Replies

3570 Views

Last post by ScienceExpert123
Thu Mar 05, 2009 8:10 pm
Can I change two variables at a time?

Last post by sciencebuddy « Fri Mar 06, 2009 6:17 pm
Replies: 9
by faeriedust5 » Sun Mar 01, 2009 2:29 pm

9 Replies

7905 Views

Last post by sciencebuddy
Fri Mar 06, 2009 6:17 pm
Preparing Culture Plates Properly with E. Coli

Last post by donnahardy2 « Sun Mar 01, 2009 8:10 am
Replies: 10
by Essential Oil Girl » Fri Dec 26, 2008 4:46 pm

10 Replies

47210 Views

Last post by donnahardy2
Sun Mar 01, 2009 8:10 am
Yeast DNA extraction

Last post by carolinethorn « Wed Feb 25, 2009 5:09 pm
Replies: 6
by ericjang » Mon Feb 16, 2009 12:45 pm

6 Replies

9489 Views

Last post by carolinethorn
Wed Feb 25, 2009 5:09 pm
Which type of agar?

Last post by oscarsan15 « Mon Feb 23, 2009 11:36 pm
Replies: 3
by oscarsan15 » Sun Feb 22, 2009 4:43 pm

3 Replies

3903 Views

Last post by oscarsan15
Mon Feb 23, 2009 11:36 pm
Inhibitory Actions of Pesticides on Alpha-Amylase

Last post by michellebayefsky « Sun Feb 22, 2009 10:59 pm
Replies: 2
by atreyad » Mon Feb 16, 2009 8:43 pm

2 Replies

4402 Views

Last post by michellebayefsky
Sun Feb 22, 2009 10:59 pm
Please. Help on food spoiling experiment

Last post by donnahardy2 « Sun Feb 22, 2009 2:34 pm
Replies: 5
by Dannard » Sat Feb 21, 2009 1:30 pm

5 Replies

5713 Views

Last post by donnahardy2
Sun Feb 22, 2009 2:34 pm
Waste Not, Want Not: Use the Microbial Fuel Cell to Create E

Last post by oscarsan15 « Thu Feb 19, 2009 11:55 pm
Replies: 2
by oscarsan15 » Tue Feb 17, 2009 11:54 pm

2 Replies

3907 Views

Last post by oscarsan15
Thu Feb 19, 2009 11:55 pm
HELP! Unexplained Result!

Last post by ChrisG « Thu Feb 19, 2009 2:48 pm
Replies: 1
by maneeshv » Thu Feb 19, 2009 12:09 pm

1 Replies

3048 Views

Last post by ChrisG
Thu Feb 19, 2009 2:48 pm
Project on Brain Cells

Last post by MelissaB « Thu Feb 19, 2009 3:57 am
Replies: 3
by Smath » Tue Feb 17, 2009 8:21 pm

3 Replies

4319 Views

Last post by MelissaB
Thu Feb 19, 2009 3:57 am
watering plants with greywater

Last post by bmendels « Wed Feb 18, 2009 9:29 am
Replies: 7
by lambertnnc » Sun Nov 30, 2008 2:51 pm

7 Replies

8205 Views

Last post by bmendels
Wed Feb 18, 2009 9:29 am
Yeast Growth Issues

Last post by ericjang « Mon Feb 16, 2009 12:12 pm
Replies: 9
by ericjang » Fri Jan 30, 2009 8:00 pm

9 Replies

11786 Views

Last post by ericjang
Mon Feb 16, 2009 12:12 pm
changing color of bread mold?

Last post by Sesruc « Sun Feb 15, 2009 6:56 pm
Replies: 2
by Sesruc » Sun Feb 15, 2009 1:20 pm

2 Replies

10548 Views

Last post by Sesruc
Sun Feb 15, 2009 6:56 pm
Why does aspirin dissolve the fastest in acid? ASAP

Last post by donnahardy2 « Sun Feb 15, 2009 9:37 am
Replies: 1
by Gill94 » Sat Feb 14, 2009 7:19 pm

1 Replies

26813 Views

Last post by donnahardy2
Sun Feb 15, 2009 9:37 am

New Topic

3725 topics

Page 71 of 75
- Jump to page:
Previous
1
…
69
70
71
72
73
…
75
Next

Return to Board Index