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Teachers
LisaB1982 6/1/2008 | 0 (0) | 51 | 0 | 0 | English
steph777 6/26/2008 | 0 (0) | 37 | 0 | 0 | English
Acids, Bases, and Cells Enzymes are essential to chemical reactions in cells, but they are also sensitive to environmental factors, such as heat. The pH (how acidic or basic something is) of tissues can affect enzymes' activity. Remember from your chemistry, a pH of 7 is neutral. 1-6 is acidic. And 8-14 is basic. Most cells maintain a pH close to n ... more>>
steph777 6/27/2008 | 0 (0) | 25 | 0 | 0 | English
steph777 6/28/2008 | 0 (0) | 24 | 0 | 0 | English
steph777 6/28/2008 | 0 (0) | 20 | 0 | 0 | English
steph777 6/30/2008 | 0 (0) | 19 | 0 | 0 | English
Educational worksheets ... more>>
PrivateLabelArticles 5/22/2008 | 0 (0) | 68 | 0 | 0 | English
Insect Challenge Project
Project rules are listed on the back of this worksheet
Pts
Name ________________________________ Project Due Date _______________________ Insect Survival
An insect that uses color as a warning signal An insect with a hard shell
Insect Basics
A member of the animal kingdom
Insect Orders
A member of the order Orthoptera
M ... more>>
sammyc2007 6/3/2008 | 0 (0) | 23 | 0 | 0 | English
mercurialmusic 5/29/2008 | 0 (0) | 40 | 0 | 0 | English
steph777 7/2/2008 | 0 (0) | 15 | 0 | 0 | English
Educational worksheets and handouts for teachers ... more>>
steph777 7/3/2008 | 0 (0) | 15 | 0 | 0 | English
Worksheets and handouts ... more>>
steph777 7/3/2008 | 0 (0) | 19 | 0 | 0 | English
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steph777 7/3/2008 | 0 (0) | 27 | 0 | 0 | English
The Civil War: A Spiritual Experience!
Study Guide
Spirituals : Are an important part of American musical heritage. Are often performed by gospel singers of today. Are folk songs that originated among black slaves. Served as a way for the slaves to express their desire for freedom and religious salvation. 5) Helped the slaves to replace their lost ... more>>
Megalo81 7/30/2008 | 0 (0) | 30 | 0 | 0 | French
2°
DEVOIR MAISON N° ….
Pour le …………………………
Exercice 1 :
Soit ABCD un carré. Soit M un point quelconque intérieur au carré. On définit les points suivants : • I le milieu de [MA] • J le milieu de [MB] • K le milieu de [MC] • L le milieu de [MD]. Que peut-on dire du quadrilatère IJKL ?
Critère de notations : exactitude du résultat, cohérence du rai ... more>>
Megalo81 7/31/2008 | 0 (0) | 21 | 0 | 0 | French
Activité : Associer une droite à une fonction affine
La fonction f définie sur R par f(x) = ax + b est une fonction affine. Dans un repère, la représentation graphique de la fonction affine f : x ——> ax + b est une droite D.
1) a)
Pour chaque droite, reconnaître la fonction qu’elle représente parmi les fonctions affines données : D4 x ֏ -2x – 2 D ... more>>
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