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

3628 topics

Page 1 of 73
- Jump to page:
1
2
3
4
5
…
73
Next

Topics

Replies

Views

Last post

Rules for Interview Questions

Last post by amyc « Wed Jan 25, 2012 4:50 pm

by amyc » Wed Jan 25, 2012 4:50 pm

0 Replies

18160 Views

Last post by amyc
Wed Jan 25, 2012 4:50 pm
Replicating heavy metals in marine waters safely at home

Last post by NCa « Sun Dec 10, 2023 11:28 pm

by NCa » Sun Dec 10, 2023 11:28 pm

0 Replies

7 Views

Last post by NCa
Sun Dec 10, 2023 11:28 pm
Goo-Be-Gone:Cleaning Up Oil Spills Science Experiment

Last post by AnyssaB « Thu Dec 07, 2023 3:04 pm

by AnyssaB » Thu Dec 07, 2023 3:04 pm

0 Replies

302 Views

Last post by AnyssaB
Thu Dec 07, 2023 3:04 pm
Problem with bacterial growth on agar plates

Last post by amyCC « Thu Dec 07, 2023 9:50 am
Replies: 3
by amyCC » Tue Dec 05, 2023 1:58 pm

3 Replies

192 Views

Last post by amyCC
Thu Dec 07, 2023 9:50 am
Life saving Animal Water Dispenser

Last post by Surmayi « Wed Dec 06, 2023 8:52 pm

by Surmayi » Wed Dec 06, 2023 8:52 pm

0 Replies

218 Views

Last post by Surmayi
Wed Dec 06, 2023 8:52 pm
Help With Microbial Fuel Cell Project

Last post by bfinio « Thu Dec 07, 2023 7:18 am
Replies: 1
by NeonRhino9 » Tue Dec 05, 2023 9:08 am

1 Replies

182 Views

Last post by bfinio
Thu Dec 07, 2023 7:18 am
Understanding Ocean Acidification

Last post by AniIlo4eva « Fri Dec 01, 2023 4:25 pm

by AniIlo4eva » Fri Dec 01, 2023 4:25 pm

0 Replies

124 Views

Last post by AniIlo4eva
Fri Dec 01, 2023 4:25 pm
Question about Comparing E.coli Strains for Transformation Efficiency

Last post by moonagedaydream « Wed Nov 29, 2023 3:55 pm

by moonagedaydream » Wed Nov 29, 2023 3:55 pm

0 Replies

139 Views

Last post by moonagedaydream
Wed Nov 29, 2023 3:55 pm
Help With Hypothesis

Last post by SujinLee « Tue Nov 28, 2023 11:47 pm
Replies: 2
by REYNAP » Sun Nov 26, 2023 9:10 am

2 Replies

144 Views

Last post by SujinLee
Tue Nov 28, 2023 11:47 pm
Absorption in plant soil

Last post by 5Ijack « Mon Nov 27, 2023 6:50 pm

by 5Ijack » Mon Nov 27, 2023 6:50 pm

0 Replies

164 Views

Last post by 5Ijack
Mon Nov 27, 2023 6:50 pm
Science Fair Idea

Last post by akulk « Sun Nov 26, 2023 10:46 pm
Replies: 1
by symoneh13 » Tue Nov 14, 2023 8:28 pm

1 Replies

156 Views

Last post by akulk
Sun Nov 26, 2023 10:46 pm
Science fair Ideas

Last post by akulk « Sun Nov 05, 2023 10:18 pm
Replies: 1
by Nnnmannn » Thu Oct 26, 2023 6:37 pm

1 Replies

680 Views

Last post by akulk
Sun Nov 05, 2023 10:18 pm
Science fair help

Last post by akulk « Sun Nov 05, 2023 9:18 pm
Replies: 5
by seally » Thu Oct 19, 2023 11:38 am

5 Replies

715 Views

Last post by akulk
Sun Nov 05, 2023 9:18 pm
Yeast metabolism with and without aeration. URGENT

Last post by FrankD « Wed Nov 01, 2023 7:57 am
Replies: 1
by noodlegirl265 » Tue Oct 31, 2023 3:43 pm

1 Replies

833 Views

Last post by FrankD
Wed Nov 01, 2023 7:57 am
BPA Calibration Curve

Last post by Sciencer1 « Wed Oct 25, 2023 6:14 pm

by Sciencer1 » Wed Oct 25, 2023 6:14 pm

0 Replies

828 Views

Last post by Sciencer1
Wed Oct 25, 2023 6:14 pm
Independent vs Dependent Variables: Plan an investigation to test the saturation point of different solutes.

Last post by brandimiller610 « Mon Oct 23, 2023 7:16 am
Replies: 1
by Peacemaker123 » Sat Oct 21, 2023 10:12 am

1 Replies

516 Views

Last post by brandimiller610
Mon Oct 23, 2023 7:16 am
Microgravity and Plant Growth

Last post by bfinio « Mon Oct 23, 2023 6:09 am
Replies: 1
by ani_gudi » Sun Oct 22, 2023 8:44 am

1 Replies

793 Views

Last post by bfinio
Mon Oct 23, 2023 6:09 am
Standards for Can Plants Stop Soil Erosion?

Last post by akulk « Sun Oct 15, 2023 10:17 pm
Replies: 1
by abyerly » Fri Oct 13, 2023 7:48 am

1 Replies

1130 Views

Last post by akulk
Sun Oct 15, 2023 10:17 pm
Methodology- Bacteriophages

Last post by brandimiller610 « Sun Oct 15, 2023 8:29 pm
Replies: 1
by claudiamodica » Tue Oct 10, 2023 6:07 pm

1 Replies

1637 Views

Last post by brandimiller610
Sun Oct 15, 2023 8:29 pm
What genes it does or doesn’t have that may influence its suitability for use as a probiotic?

Last post by nguykiet44 « Mon Oct 09, 2023 9:40 am

by nguykiet44 » Mon Oct 09, 2023 9:40 am

0 Replies

7045 Views

Last post by nguykiet44
Mon Oct 09, 2023 9:40 am
Antibiotic Resistance

Last post by AmyCowen « Mon Oct 09, 2023 8:41 am
Replies: 1
by speedytortoise » Sat Sep 30, 2023 6:52 pm

1 Replies

1822 Views

Last post by AmyCowen
Mon Oct 09, 2023 8:41 am
Question about Measure Photosynthesis with Floating Leaves activity

Last post by akulk « Sun Oct 08, 2023 7:13 pm
Replies: 1
by kariannecook13 » Mon Oct 02, 2023 1:09 pm

1 Replies

3755 Views

Last post by akulk
Sun Oct 08, 2023 7:13 pm
I need help with this project “ Forensic Science: Building Your Own Tool for Identifying DNA”

Last post by akulk « Sun Oct 01, 2023 4:32 pm
Replies: 3
by Blooop » Sun Sep 24, 2023 3:57 pm

3 Replies

2179 Views

Last post by akulk
Sun Oct 01, 2023 4:32 pm
How do you culture bacteria?

Last post by akulk « Sun Sep 24, 2023 10:36 pm
Replies: 1
by amiran010898 » Tue Sep 19, 2023 11:22 am

1 Replies

1786 Views

Last post by akulk
Sun Sep 24, 2023 10:36 pm
Hypothesis

Last post by akulk « Sun Sep 24, 2023 10:13 pm
Replies: 1
by Indexexe » Sat Sep 16, 2023 10:08 am

1 Replies

1799 Views

Last post by akulk
Sun Sep 24, 2023 10:13 pm
SCIENCE CONTINENTAL TO CONTINENTAL PLATES (CONVERGENT BOUNDARY)

Last post by akulk « Sun Sep 17, 2023 11:14 pm
Replies: 1
by kim_v2023 » Sat Sep 16, 2023 5:04 pm

1 Replies

1716 Views

Last post by akulk
Sun Sep 17, 2023 11:14 pm
Culturing P. Bacterias/Cutibacterium acnes to target with laser therapy.

Last post by LaneTompkins « Fri Sep 15, 2023 3:57 pm

by LaneTompkins » Fri Sep 15, 2023 3:57 pm

0 Replies

1872 Views

Last post by LaneTompkins
Fri Sep 15, 2023 3:57 pm
PFAS (polyfluoroalkyl substances) and binding affinity with serum albumin

Last post by Doc02 « Mon Sep 11, 2023 6:20 pm

by Doc02 » Mon Sep 11, 2023 6:20 pm

0 Replies

1747 Views

Last post by Doc02
Mon Sep 11, 2023 6:20 pm
BLASTing Flu Viruses Question for quantitative data

Last post by akulk « Sun Sep 10, 2023 10:44 pm
Replies: 1
by CalebX15 » Mon Sep 04, 2023 11:29 am

1 Replies

1725 Views

Last post by akulk
Sun Sep 10, 2023 10:44 pm
COVID/Vaccines / Computational Biology Project

Last post by akulk « Sun Sep 03, 2023 8:22 pm
Replies: 1
by alexaluna28 » Wed Aug 02, 2023 9:07 pm

1 Replies

5259 Views

Last post by akulk
Sun Sep 03, 2023 8:22 pm
What is the difference between contractivity and contractibility in soil mechanics?

Last post by akulk « Sun Sep 03, 2023 7:59 pm
Replies: 1
by AlbertJr » Thu Aug 10, 2023 7:17 pm

1 Replies

2024 Views

Last post by akulk
Sun Sep 03, 2023 7:59 pm
Influenza(flu) BLAST Investigation

Last post by akulk « Sun Aug 27, 2023 2:51 pm
Replies: 1
by yezicho07 » Sun Aug 20, 2023 2:24 am

1 Replies

3391 Views

Last post by akulk
Sun Aug 27, 2023 2:51 pm
The effect of plant type on reduction of dead zones in water

Last post by akulk « Sun Aug 27, 2023 1:51 pm
Replies: 1
by SGARA01 » Fri Aug 25, 2023 3:56 pm

1 Replies

1671 Views

Last post by akulk
Sun Aug 27, 2023 1:51 pm
Biology science fair

Last post by Inkdrinker « Tue Aug 22, 2023 5:13 am
Replies: 4
by Inkdrinker » Wed Aug 16, 2023 2:10 pm

4 Replies

1817 Views

Last post by Inkdrinker
Tue Aug 22, 2023 5:13 am
Project: model cellular reprogramming

Last post by ToddHouck « Tue Aug 22, 2023 3:50 am
Replies: 2
by AyselElsh » Sat Aug 12, 2023 8:21 am

2 Replies

1883 Views

Last post by ToddHouck
Tue Aug 22, 2023 3:50 am
Building Your Own Tool for Identifying DNA

Last post by brandimiller610 « Sat Aug 12, 2023 2:05 pm
Replies: 1
by helloohihi » Sat Aug 05, 2023 10:33 pm

1 Replies

1860 Views

Last post by brandimiller610
Sat Aug 12, 2023 2:05 pm
High frequency as pest deterrent

Last post by ADI168 « Sun Aug 06, 2023 10:03 pm
Replies: 1
by avdbn » Mon Jul 03, 2023 12:21 am

1 Replies

1993 Views

Last post by ADI168
Sun Aug 06, 2023 10:03 pm
How can I measure the photosynthetic rate?

Last post by marychaffin « Fri Aug 04, 2023 2:48 am
Replies: 1
by atalamo » Mon Jun 12, 2023 9:47 am

1 Replies

3842 Views

Last post by marychaffin
Fri Aug 04, 2023 2:48 am
Help! Ovotransferrin impacts bacteria growth

Last post by allison77 « Sat Jul 29, 2023 9:31 am

by allison77 » Sat Jul 29, 2023 9:31 am

0 Replies

1907 Views

Last post by allison77
Sat Jul 29, 2023 9:31 am
Drug Solubility

Last post by wil72149 « Fri Jul 28, 2023 5:35 pm

by wil72149 » Fri Jul 28, 2023 5:35 pm

0 Replies

1973 Views

Last post by wil72149
Fri Jul 28, 2023 5:35 pm
Help me with a wet agar medium

Last post by brandimiller610 « Mon Jul 17, 2023 1:47 pm
Replies: 1
by kimch » Mon Jul 10, 2023 4:56 pm

1 Replies

2313 Views

Last post by brandimiller610
Mon Jul 17, 2023 1:47 pm
Synthetic DNA (XNA) technology.

Last post by Colleen34 « Sun Jul 16, 2023 4:54 am

by Colleen34 » Sun Jul 16, 2023 4:54 am

0 Replies

1977 Views

Last post by Colleen34
Sun Jul 16, 2023 4:54 am
Research Project survey regarding the subject of mycology.

Last post by MadelineB « Mon Jun 26, 2023 3:42 pm
Replies: 1
by EvieQuast » Sun Jun 25, 2023 6:18 pm

1 Replies

2008 Views

Last post by MadelineB
Mon Jun 26, 2023 3:42 pm
Science fair

Last post by MadelineB « Sun Jun 25, 2023 1:43 pm
Replies: 2
by NooshaSha » Wed Jun 21, 2023 2:29 pm

2 Replies

2055 Views

Last post by MadelineB
Sun Jun 25, 2023 1:43 pm
Remineralizaion of teeth

Last post by ilzepi « Mon Jun 12, 2023 4:05 am
Replies: 10
by ilzepi » Mon Aug 15, 2022 11:29 pm

10 Replies

4392 Views

Last post by ilzepi
Mon Jun 12, 2023 4:05 am
How does caffeine affect the psychology of animals

Last post by chrisbohata « Tue Jun 06, 2023 12:19 am

by chrisbohata » Tue Jun 06, 2023 12:19 am

0 Replies

2199 Views

Last post by chrisbohata
Tue Jun 06, 2023 12:19 am
!HELP NEEDED! Dna experiment

Last post by AmyCowen « Tue May 23, 2023 3:10 pm
Replies: 2
by AshiyaChand » Mon May 08, 2023 1:44 pm

2 Replies

17525 Views

Last post by AmyCowen
Tue May 23, 2023 3:10 pm
Slime mold algorithm

Last post by AmyCowen « Tue May 23, 2023 8:31 am
Replies: 1
by TYK123321 » Tue May 16, 2023 5:45 am

1 Replies

6475 Views

Last post by AmyCowen
Tue May 23, 2023 8:31 am
Neuroscience regarding human memories

Last post by AmyCowen « Mon May 22, 2023 8:51 am
Replies: 1
by OmniThoughts » Sat May 20, 2023 3:13 pm

1 Replies

5616 Views

Last post by AmyCowen
Mon May 22, 2023 8:51 am
Antifungal Susceptibility Testing

Last post by brandimiller610 « Mon May 08, 2023 8:30 am
Replies: 1
by confidentlyconfused » Thu May 04, 2023 4:33 am

1 Replies

2883 Views

Last post by brandimiller610
Mon May 08, 2023 8:30 am

New Topic

3628 topics

Page 1 of 73
- Jump to page:
1
2
3
4
5
…
73
Next

Return to Board Index