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

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

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Last post

Doing an experiment on hurricanes

Last post by mbiologist « Sun Nov 08, 2009 1:38 pm
Replies: 2
by mbiologist » Sat Nov 07, 2009 1:19 pm

2 Replies

5930 Views

Last post by mbiologist
Sun Nov 08, 2009 1:38 pm
molecular structure of different types of wood

Last post by Colette « Wed Nov 04, 2009 9:11 pm
Replies: 2
by Colette » Wed Nov 04, 2009 6:32 pm

2 Replies

3158 Views

Last post by Colette
Wed Nov 04, 2009 9:11 pm
Need a mentor and access to Lab2 laboratory

Last post by barretttomlinson « Sun Nov 01, 2009 11:41 pm
Replies: 1
by wtang » Sun Nov 01, 2009 7:52 pm

1 Replies

2753 Views

Last post by barretttomlinson
Sun Nov 01, 2009 11:41 pm
The Effect of Natural Antibiotics on Bacterial Resistance

Last post by donnahardy2 « Sun Nov 01, 2009 8:33 am
Replies: 3
by Dumbledore » Wed Oct 14, 2009 4:30 pm

3 Replies

6997 Views

Last post by donnahardy2
Sun Nov 01, 2009 8:33 am
Frac Water Toxicology/LC 50

Last post by christinaleahkline « Fri Oct 30, 2009 1:26 pm
Replies: 4
by haleboy91 » Wed Oct 21, 2009 6:56 pm

4 Replies

3762 Views

Last post by christinaleahkline
Fri Oct 30, 2009 1:26 pm
grey water and plants

Last post by rgoelmsft « Fri Oct 30, 2009 10:38 am
Replies: 1
by M.A.Abhiraami » Fri Oct 30, 2009 6:42 am

1 Replies

3871 Views

Last post by rgoelmsft
Fri Oct 30, 2009 10:38 am
Algae Carbon sequestration and biofuel yield

Last post by barretttomlinson « Thu Oct 29, 2009 10:44 pm
Replies: 1
by bryan.ryba » Thu Oct 29, 2009 7:54 pm

1 Replies

3285 Views

Last post by barretttomlinson
Thu Oct 29, 2009 10:44 pm
Drosophila

Last post by kamranban « Thu Oct 29, 2009 8:27 am
Replies: 5
by hituandhenal » Wed Jan 02, 2008 2:24 pm

5 Replies

4918 Views

Last post by kamranban
Thu Oct 29, 2009 8:27 am
I want to know about technics related to the genes

Last post by kyhekm « Wed Oct 28, 2009 2:30 am
Replies: 4
by kyhekm » Mon Oct 26, 2009 1:08 am

4 Replies

3881 Views

Last post by kyhekm
Wed Oct 28, 2009 2:30 am
Abstract help?

Last post by aelin « Tue Oct 27, 2009 6:29 pm
Replies: 2
by ttapthatt » Tue Oct 20, 2009 6:27 pm

2 Replies

3793 Views

Last post by aelin
Tue Oct 27, 2009 6:29 pm
Finding a mentor...help needed

Last post by aelin « Tue Oct 27, 2009 6:19 pm
Replies: 3
by att159 » Thu Oct 22, 2009 8:51 pm

3 Replies

3518 Views

Last post by aelin
Tue Oct 27, 2009 6:19 pm
Hydroponic Nutrients

Last post by foxmaster5000 « Mon Oct 26, 2009 6:17 am
Replies: 2
by foxmaster5000 » Wed Oct 21, 2009 6:28 am

2 Replies

3392 Views

Last post by foxmaster5000
Mon Oct 26, 2009 6:17 am
anaerobic/aerobic yeast growth

Last post by amyc « Fri Oct 23, 2009 6:21 am
Replies: 2
by alnj90 » Thu Oct 22, 2009 12:25 pm

2 Replies

3673 Views

Last post by amyc
Fri Oct 23, 2009 6:21 am
The Effects of Toothpaste on Daphnia and Protists

Last post by bhsgirl2012 « Thu Oct 22, 2009 6:30 pm
Replies: 4
by bhsgirl2012 » Wed Oct 14, 2009 12:00 pm

4 Replies

4485 Views

Last post by bhsgirl2012
Thu Oct 22, 2009 6:30 pm
Ants and natural repellents

Last post by ScienceExpert123 « Sun Oct 18, 2009 3:22 pm
Replies: 1
by maria34 » Sun Oct 18, 2009 10:45 am

1 Replies

4573 Views

Last post by ScienceExpert123
Sun Oct 18, 2009 3:22 pm
Working with a university professor for Science Fair

Last post by ScienceExpert123 « Sat Oct 17, 2009 5:05 pm
Replies: 2
by zander » Sat Oct 03, 2009 10:09 pm

2 Replies

5272 Views

Last post by ScienceExpert123
Sat Oct 17, 2009 5:05 pm
Questions on testing Ant Repellents Lab. Need help

Last post by Aspie « Sat Oct 17, 2009 9:50 am
Replies: 3
by Aspie » Thu Oct 15, 2009 2:45 pm

3 Replies

3658 Views

Last post by Aspie
Sat Oct 17, 2009 9:50 am
forgotten dairy products

Last post by k.elaine « Thu Oct 15, 2009 4:45 pm
Replies: 2
by k.elaine » Tue Oct 13, 2009 5:36 pm

2 Replies

3070 Views

Last post by k.elaine
Thu Oct 15, 2009 4:45 pm
Retinal and heart regeneration of Zebrafish

Last post by Amber_MIT « Thu Oct 15, 2009 10:12 am
Replies: 1
by kyhekm » Mon Oct 12, 2009 2:18 am

1 Replies

2839 Views

Last post by Amber_MIT
Thu Oct 15, 2009 10:12 am
measuring iodine in salt

Last post by Amber_MIT « Thu Oct 15, 2009 9:47 am
Replies: 1
by luis neto » Wed Oct 14, 2009 2:39 pm

1 Replies

3928 Views

Last post by Amber_MIT
Thu Oct 15, 2009 9:47 am
I want to know about planaria

Last post by MelissaB « Thu Oct 15, 2009 4:34 am
Replies: 1
by dnsaud31 » Wed Oct 14, 2009 1:01 pm

1 Replies

2849 Views

Last post by MelissaB
Thu Oct 15, 2009 4:34 am
Need Help With Project Details

Last post by MelissaB « Thu Oct 15, 2009 4:21 am
Replies: 1
by Redd » Tue Oct 13, 2009 4:52 pm

1 Replies

2807 Views

Last post by MelissaB
Thu Oct 15, 2009 4:21 am
I need help with my topic!

Last post by aelin « Tue Oct 13, 2009 10:10 pm
Replies: 1
by no cars go » Sun Oct 11, 2009 8:35 pm

1 Replies

3011 Views

Last post by aelin
Tue Oct 13, 2009 10:10 pm
Bacterial transformation with ampicillin

Last post by aelin « Tue Oct 13, 2009 9:48 pm
Replies: 1
by tapman1 » Mon Oct 12, 2009 10:09 pm

1 Replies

3243 Views

Last post by aelin
Tue Oct 13, 2009 9:48 pm
Enzyme Kinetics Science Fair

Last post by aelin « Tue Oct 13, 2009 9:23 pm
Replies: 1
by hguillo » Tue Oct 13, 2009 3:29 pm

1 Replies

3122 Views

Last post by aelin
Tue Oct 13, 2009 9:23 pm
What kind of equipment is needed

Last post by water « Tue Oct 13, 2009 1:33 pm
Replies: 4
by water » Mon Oct 12, 2009 1:32 pm

4 Replies

3976 Views

Last post by water
Tue Oct 13, 2009 1:33 pm
plant growth

Last post by Amber_MIT « Mon Oct 12, 2009 10:08 pm
Replies: 1
by winz0729 » Mon Oct 12, 2009 5:24 pm

1 Replies

4800 Views

Last post by Amber_MIT
Mon Oct 12, 2009 10:08 pm
Materials Science Fair Dealing with Masks

Last post by TroyPercival « Sun Oct 11, 2009 10:10 pm
Replies: 2
by rpark1992 » Wed Oct 07, 2009 12:28 pm

2 Replies

4005 Views

Last post by TroyPercival
Sun Oct 11, 2009 10:10 pm
Drug Solubility and BioAvailability

Last post by TroyPercival « Sun Oct 11, 2009 9:26 pm
Replies: 2
by hguillo » Sat Oct 10, 2009 11:24 am

2 Replies

4444 Views

Last post by TroyPercival
Sun Oct 11, 2009 9:26 pm
Questions about my topic & how to start

Last post by kyhekm « Fri Oct 09, 2009 10:25 pm
Replies: 6
by kyhekm » Tue Oct 06, 2009 1:18 pm

6 Replies

4566 Views

Last post by kyhekm
Fri Oct 09, 2009 10:25 pm
sleep and behavior on average teenagers.

Last post by Amber_MIT « Thu Oct 08, 2009 2:18 pm
Replies: 2
by kailamaria » Tue Oct 06, 2009 9:45 am

2 Replies

3570 Views

Last post by Amber_MIT
Thu Oct 08, 2009 2:18 pm
how to not create a fire with my experiment

Last post by myworldloa « Wed Oct 28, 2009 7:52 pm
Replies: 3
by myworldloa » Wed Oct 07, 2009 6:17 pm

3 Replies

4311 Views

Last post by myworldloa
Wed Oct 28, 2009 7:52 pm
Ginger and Rhinoviruses

Last post by aelin « Wed Oct 07, 2009 6:05 am
Replies: 2
by ynot89125 » Sun Oct 04, 2009 4:55 pm

2 Replies

4477 Views

Last post by aelin
Wed Oct 07, 2009 6:05 am
Behavioral Responses of locusts to Radio Waves

Last post by amyc « Tue Oct 06, 2009 9:06 am
Replies: 2
by Liljaspie » Fri Oct 02, 2009 7:40 pm

2 Replies

3639 Views

Last post by amyc
Tue Oct 06, 2009 9:06 am
Affect of salt in freezing water

Last post by barretttomlinson « Sun Oct 04, 2009 2:54 pm
Replies: 1
by kikij » Sun Oct 04, 2009 6:23 am

1 Replies

3871 Views

Last post by barretttomlinson
Sun Oct 04, 2009 2:54 pm
Counting Bacteria

Last post by christinaleahkline « Fri Oct 02, 2009 4:01 pm
Replies: 2
by jeanliu524 » Fri Sep 25, 2009 4:29 am

2 Replies

3302 Views

Last post by christinaleahkline
Fri Oct 02, 2009 4:01 pm
Testing Sporanox for Antifungal Activity

Last post by christinaleahkline « Fri Oct 02, 2009 3:52 pm
Replies: 2
by dehrischride » Sun Sep 27, 2009 7:01 am

2 Replies

3384 Views

Last post by christinaleahkline
Fri Oct 02, 2009 3:52 pm
SCIENCE PROJECT INTERVIEW

Last post by surabhi « Wed Sep 30, 2009 8:35 am
Replies: 5
by surabhi » Thu Sep 24, 2009 9:43 am

5 Replies

4636 Views

Last post by surabhi
Wed Sep 30, 2009 8:35 am
Counting Bacteria

Last post by SVViking « Tue Sep 29, 2009 6:04 pm
Replies: 4
by SVViking » Sun Sep 20, 2009 1:01 pm

4 Replies

4040 Views

Last post by SVViking
Tue Sep 29, 2009 6:04 pm
how to proceed

Last post by MelissaB « Tue Sep 29, 2009 12:35 am
Replies: 3
by cjp » Sun Sep 27, 2009 11:17 am

3 Replies

3750 Views

Last post by MelissaB
Tue Sep 29, 2009 12:35 am
the great flu game

Last post by MelissaB « Tue Sep 29, 2009 12:28 am
Replies: 1
by snowfox » Mon Sep 28, 2009 10:58 am

1 Replies

3323 Views

Last post by MelissaB
Tue Sep 29, 2009 12:28 am
Science Fair Project ideas(Hypothesis, materials, and proced

Last post by MelissaB « Mon Sep 28, 2009 10:42 am
Replies: 2
by drew.abesamis » Sat Sep 05, 2009 9:07 pm

2 Replies

4915 Views

Last post by MelissaB
Mon Sep 28, 2009 10:42 am
hydrogen peroxide

Last post by MelissaB « Mon Sep 28, 2009 10:23 am
Replies: 1
by mvisnbz10 » Sat Sep 26, 2009 11:54 am

1 Replies

3354 Views

Last post by MelissaB
Mon Sep 28, 2009 10:23 am
Warped Words and the Stroop Effect

Last post by amyc « Mon Sep 28, 2009 9:18 am
Replies: 1
by rydeal » Thu Sep 24, 2009 7:29 pm

1 Replies

5867 Views

Last post by amyc
Mon Sep 28, 2009 9:18 am
finding a source of frog skin secretions

Last post by sunmoonstars « Mon Sep 28, 2009 9:02 am
Replies: 4
by lizz » Sat Sep 12, 2009 5:25 pm

4 Replies

4648 Views

Last post by sunmoonstars
Mon Sep 28, 2009 9:02 am
Testing for chemicals in water in plastic water bottles

Last post by barretttomlinson « Thu Sep 24, 2009 9:56 pm
Replies: 3
by clairez93 » Thu Sep 24, 2009 2:29 pm

3 Replies

4537 Views

Last post by barretttomlinson
Thu Sep 24, 2009 9:56 pm
tsunami experiment

Last post by barretttomlinson « Thu Sep 24, 2009 12:44 am
Replies: 1
by A123 » Wed Sep 23, 2009 12:57 pm

1 Replies

4895 Views

Last post by barretttomlinson
Thu Sep 24, 2009 12:44 am
Force measuring device

Last post by barretttomlinson « Wed Sep 23, 2009 11:07 pm
Replies: 1
by A123 » Wed Sep 23, 2009 12:58 pm

1 Replies

2864 Views

Last post by barretttomlinson
Wed Sep 23, 2009 11:07 pm
Hurrican Project

Last post by barretttomlinson « Wed Sep 23, 2009 10:51 pm
Replies: 1
by TwilightFanatic1901 » Wed Sep 23, 2009 3:55 pm

1 Replies

3730 Views

Last post by barretttomlinson
Wed Sep 23, 2009 10:51 pm
how to test for antifungal activity?

Last post by cherrypie24 « Tue Sep 22, 2009 5:57 pm
Replies: 2
by cherrypie24 » Sun Sep 20, 2009 12:02 pm

2 Replies

5410 Views

Last post by cherrypie24
Tue Sep 22, 2009 5:57 pm

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