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

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

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Bacteria in Canal Water PLEASE HELP THIS IS URGENT!

Last post by mbadtke « Thu Sep 29, 2011 11:37 am
Replies: 2
by Pipsqueeek » Sat Sep 24, 2011 5:16 am

2 Replies

4031 Views

Last post by mbadtke
Thu Sep 29, 2011 11:37 am
Question for bacteria

Last post by raghad « Thu Sep 29, 2011 4:02 am
Replies: 6
by raghad » Tue Sep 20, 2011 5:03 am

6 Replies

4875 Views

Last post by raghad
Thu Sep 29, 2011 4:02 am
consent forms

Last post by cjb « Wed Sep 28, 2011 12:30 pm
Replies: 1
by inquisitive » Wed Sep 28, 2011 7:00 am

1 Replies

3453 Views

Last post by cjb
Wed Sep 28, 2011 12:30 pm
Experimental Design Project

Last post by djschlesinger « Tue Sep 27, 2011 2:37 pm
Replies: 2
by dgirl97 » Sun Sep 25, 2011 3:36 pm

2 Replies

5922 Views

Last post by djschlesinger
Tue Sep 27, 2011 2:37 pm
Quick Question: White Rot Fungi

Last post by irregular « Mon Sep 26, 2011 7:46 pm
Replies: 8
by irregular » Fri Jul 29, 2011 12:11 pm

8 Replies

8116 Views

Last post by irregular
Mon Sep 26, 2011 7:46 pm
Please help!

Last post by ktsshao « Sun Sep 25, 2011 11:28 am
Replies: 2
by emiramaemira » Fri Sep 23, 2011 10:23 am

2 Replies

3124 Views

Last post by ktsshao
Sun Sep 25, 2011 11:28 am
Intercostal Bacteria Please Help!

Last post by donnahardy2 « Sun Sep 25, 2011 8:50 am
Replies: 2
by Pipsqueeek » Sat Sep 24, 2011 12:06 pm

2 Replies

3014 Views

Last post by donnahardy2
Sun Sep 25, 2011 8:50 am
electroporation

Last post by lilyc « Sun Sep 25, 2011 5:49 am
Replies: 1
by Aditya Nelakonda » Sat Sep 24, 2011 11:50 pm

1 Replies

2725 Views

Last post by lilyc
Sun Sep 25, 2011 5:49 am
Science fair projct. NEED HELP!!!

Last post by phonghuynh « Sat Sep 24, 2011 8:55 pm
Replies: 2
by rprider » Sun Sep 11, 2011 8:23 am

2 Replies

5468 Views

Last post by phonghuynh
Sat Sep 24, 2011 8:55 pm
SCIENCE FAIR EMERGENCY

Last post by needsciencehelp « Sat Sep 24, 2011 1:22 pm
Replies: 7
by needsciencehelp » Tue Sep 20, 2011 7:14 pm

7 Replies

13322 Views

Last post by needsciencehelp
Sat Sep 24, 2011 1:22 pm
chemical reactions:sodiium lauryl sulfate

Last post by sk1 « Sat Sep 24, 2011 8:48 am
Replies: 2
by brianna16 » Mon Sep 19, 2011 8:04 am

2 Replies

3728 Views

Last post by sk1
Sat Sep 24, 2011 8:48 am
Is my project grade appropriate?

Last post by sk1 « Sat Sep 24, 2011 8:42 am
Replies: 6
by butlerm » Sat Dec 06, 2008 12:28 pm

6 Replies

4908 Views

Last post by sk1
Sat Sep 24, 2011 8:42 am
Bioremediation using various algae?

Last post by aelin « Fri Sep 23, 2011 10:21 pm
Replies: 1
by Soulous » Thu Sep 22, 2011 9:44 pm

1 Replies

3024 Views

Last post by aelin
Fri Sep 23, 2011 10:21 pm
sugar free juices

Last post by cjb « Wed Sep 21, 2011 8:34 am
Replies: 3
by muthu_expert » Thu Sep 15, 2011 9:12 pm

3 Replies

3810 Views

Last post by cjb
Wed Sep 21, 2011 8:34 am
hurricanes vs. the environment model

Last post by FunScientist « Tue Sep 20, 2011 5:44 pm
Replies: 1
by student161 » Mon Sep 19, 2011 5:20 pm

1 Replies

2760 Views

Last post by FunScientist
Tue Sep 20, 2011 5:44 pm
Toxicology

Last post by FunScientist « Tue Sep 20, 2011 5:36 pm
Replies: 1
by BrookeBrett » Mon Sep 19, 2011 2:12 pm

1 Replies

2770 Views

Last post by FunScientist
Tue Sep 20, 2011 5:36 pm
Potato vs Chicken Liver

Last post by djschlesinger « Tue Sep 20, 2011 6:55 am
Replies: 1
by mitchellperry » Mon Sep 19, 2011 7:20 pm

1 Replies

11977 Views

Last post by djschlesinger
Tue Sep 20, 2011 6:55 am
Pain Relieving Pill

Last post by lilyc « Sun Sep 18, 2011 8:36 pm
Replies: 4
by scienceguy14 » Wed Sep 14, 2011 7:46 pm

4 Replies

5353 Views

Last post by lilyc
Sun Sep 18, 2011 8:36 pm
helppp !!!!!!!

Last post by gothireve « Sun Sep 18, 2011 7:18 pm
Replies: 3
by gothireve » Fri Sep 16, 2011 7:06 pm

3 Replies

5252 Views

Last post by gothireve
Sun Sep 18, 2011 7:18 pm
Making Paper out of Grass

Last post by donnahardy2 « Sun Sep 18, 2011 5:46 pm
Replies: 3
by knic.mitch96 » Sat Sep 17, 2011 3:23 pm

3 Replies

17827 Views

Last post by donnahardy2
Sun Sep 18, 2011 5:46 pm
BIOLOGY

Last post by xander771 « Sat Sep 17, 2011 3:52 am
Replies: 2
by martinntlhe » Wed Aug 31, 2011 7:42 am

2 Replies

4322 Views

Last post by xander771
Sat Sep 17, 2011 3:52 am
Removal of urushiol toxin

Last post by djschlesinger « Tue Sep 13, 2011 3:22 pm
Replies: 2
by elilight » Thu Sep 08, 2011 10:04 pm

2 Replies

4234 Views

Last post by djschlesinger
Tue Sep 13, 2011 3:22 pm
The Effect of Natural Antibiotics and Bacterial Resistance

Last post by djschlesinger « Tue Sep 13, 2011 3:10 pm
Replies: 7
by anna.w. » Thu Sep 01, 2011 3:00 pm

7 Replies

6139 Views

Last post by djschlesinger
Tue Sep 13, 2011 3:10 pm
Starting a project on asthma, don't know where to begin

Last post by djschlesinger « Tue Sep 13, 2011 3:01 pm
Replies: 2
by SyntaxSolution » Mon Sep 12, 2011 7:27 pm

2 Replies

4346 Views

Last post by djschlesinger
Tue Sep 13, 2011 3:01 pm
Optical Illusion

Last post by TravisSigafoos « Sun Sep 11, 2011 9:20 pm
Replies: 4
by ritagu » Thu Sep 08, 2011 6:09 am

4 Replies

7892 Views

Last post by TravisSigafoos
Sun Sep 11, 2011 9:20 pm
Need ideas please HELP

Last post by donnahardy2 « Sun Sep 11, 2011 11:40 am
Replies: 2
by kevala » Sat Sep 10, 2011 7:59 am

2 Replies

3218 Views

Last post by donnahardy2
Sun Sep 11, 2011 11:40 am
How to get started

Last post by sk1 « Fri Sep 09, 2011 6:46 pm
Replies: 2
by Vaillant » Mon Jun 20, 2011 4:08 pm

2 Replies

3133 Views

Last post by sk1
Fri Sep 09, 2011 6:46 pm
Measuring quantitative data

Last post by TravisSigafoos « Thu Sep 08, 2011 9:46 pm
Replies: 1
by sanadadani » Thu Sep 08, 2011 7:22 pm

1 Replies

3050 Views

Last post by TravisSigafoos
Thu Sep 08, 2011 9:46 pm
Mycology help

Last post by TravisSigafoos « Thu Sep 08, 2011 9:37 pm
Replies: 3
by jonathanzot » Tue Sep 06, 2011 5:18 pm

3 Replies

4743 Views

Last post by TravisSigafoos
Thu Sep 08, 2011 9:37 pm
Biofilm

Last post by TravisSigafoos « Wed Sep 07, 2011 6:05 pm
Replies: 1
by meh795 » Wed Sep 07, 2011 4:51 pm

1 Replies

2896 Views

Last post by TravisSigafoos
Wed Sep 07, 2011 6:05 pm
chagas disease

Last post by TravisSigafoos « Tue Sep 06, 2011 6:19 pm
Replies: 1
by walcotted » Mon Sep 05, 2011 8:06 pm

1 Replies

2900 Views

Last post by TravisSigafoos
Tue Sep 06, 2011 6:19 pm
Applications for how many drops of water will fit on a penny

Last post by donnahardy2 « Mon Sep 05, 2011 8:54 am
Replies: 1
by mandaboo » Sun Sep 04, 2011 6:06 pm

1 Replies

9061 Views

Last post by donnahardy2
Mon Sep 05, 2011 8:54 am
What plants should I start with?

Last post by donnahardy2 « Sun Sep 04, 2011 10:34 am
Replies: 6
by 22sonst » Thu Sep 01, 2011 8:20 am

6 Replies

5088 Views

Last post by donnahardy2
Sun Sep 04, 2011 10:34 am
What happens when microbes invade plant cells?

Last post by donnahardy2 « Sun Sep 04, 2011 10:01 am
Replies: 3
by chemistrylover11 » Sat Aug 27, 2011 8:34 pm

3 Replies

3613 Views

Last post by donnahardy2
Sun Sep 04, 2011 10:01 am
Couple questions regarding project idea and mentor?

Last post by donnahardy2 « Sun Sep 04, 2011 9:41 am
Replies: 2
by gotbeefjcao10 » Thu Aug 04, 2011 10:30 pm

2 Replies

5605 Views

Last post by donnahardy2
Sun Sep 04, 2011 9:41 am
The Hypoglycemic Effects of Momordica charantia

Last post by TravisSigafoos « Fri Sep 02, 2011 1:54 pm
Replies: 10
by hlambo.4 » Thu Aug 25, 2011 3:52 pm

10 Replies

6892 Views

Last post by TravisSigafoos
Fri Sep 02, 2011 1:54 pm
Amino acids + mice + Miller and Urey's expmnt.

Last post by TravisSigafoos « Tue Aug 30, 2011 3:26 pm
Replies: 4
by chemistrylover11 » Sun Aug 28, 2011 2:10 pm

4 Replies

3895 Views

Last post by TravisSigafoos
Tue Aug 30, 2011 3:26 pm
Zero Emission House

Last post by donnahardy2 « Sun Aug 28, 2011 8:40 am
Replies: 1
by mf2010 » Thu Aug 25, 2011 5:40 pm

1 Replies

2971 Views

Last post by donnahardy2
Sun Aug 28, 2011 8:40 am
Food by-products - a reasonable fertiliser alternative?

Last post by donnahardy2 « Sun Aug 28, 2011 7:53 am
Replies: 16
by amybubbles » Sat Jul 30, 2011 9:04 pm

16 Replies

9013 Views

Last post by donnahardy2
Sun Aug 28, 2011 7:53 am
Making Biofuel

Last post by donnahardy2 « Thu Aug 25, 2011 5:30 pm
Replies: 7
by beast103 » Sun Jun 26, 2011 8:57 am

7 Replies

5015 Views

Last post by donnahardy2
Thu Aug 25, 2011 5:30 pm
testing antioxidants

Last post by casey22 « Wed Aug 24, 2011 2:23 pm
Replies: 2
by casey22 » Sat Aug 20, 2011 2:27 pm

2 Replies

3636 Views

Last post by casey22
Wed Aug 24, 2011 2:23 pm
Fat Digestion-Which Fat is broken down the fastest?

Last post by donnahardy2 « Tue Aug 23, 2011 4:04 pm
Replies: 16
by Ben Gee » Sun Jul 24, 2011 9:07 am

16 Replies

14877 Views

Last post by donnahardy2
Tue Aug 23, 2011 4:04 pm
Eumelanin Supplement and Eumelanin on skin? Difference?

Last post by koppol « Tue Aug 23, 2011 1:54 pm
Replies: 2
by mf2010 » Sun Aug 14, 2011 2:44 pm

2 Replies

3800 Views

Last post by koppol
Tue Aug 23, 2011 1:54 pm
Is this project grade appropriate?

Last post by koppol « Tue Aug 23, 2011 1:21 pm
Replies: 1
by cottoncandy101 » Mon Aug 22, 2011 6:58 pm

1 Replies

2946 Views

Last post by koppol
Tue Aug 23, 2011 1:21 pm
fine tuning ...

Last post by donnahardy2 « Sun Aug 21, 2011 4:46 pm
Replies: 8
by rachelbee16 » Sat Aug 13, 2011 9:37 pm

8 Replies

4756 Views

Last post by donnahardy2
Sun Aug 21, 2011 4:46 pm
Please help!

Last post by Science1997 « Mon Aug 15, 2011 3:14 pm
Replies: 7
by Science1997 » Wed Aug 10, 2011 4:32 pm

7 Replies

4777 Views

Last post by Science1997
Mon Aug 15, 2011 3:14 pm
Project about Regeneration?

Last post by donnahardy2 « Sun Aug 14, 2011 5:37 pm
Replies: 1
by cliu » Sun Aug 14, 2011 4:49 pm

1 Replies

2908 Views

Last post by donnahardy2
Sun Aug 14, 2011 5:37 pm
Project Ideas

Last post by Probe « Tue Aug 09, 2011 12:20 pm
Replies: 15
by Probe » Mon Apr 18, 2011 11:57 am

15 Replies

9913 Views

Last post by Probe
Tue Aug 09, 2011 12:20 pm
Quick Question: PAHs

Last post by barretttomlinson « Tue Aug 02, 2011 11:53 am
Replies: 1
by babybluegirl02 » Tue Aug 02, 2011 9:46 am

1 Replies

3288 Views

Last post by barretttomlinson
Tue Aug 02, 2011 11:53 am
Parabolic solar panels

Last post by PRAKASHKUMAR « Mon Aug 01, 2011 4:20 am
Replies: 2
by PRAKASHKUMAR » Sat Jul 30, 2011 6:52 pm

2 Replies

3360 Views

Last post by PRAKASHKUMAR
Mon Aug 01, 2011 4:20 am

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