AP-Bio-HW-2-110909 (1)

AP-Bio-HW-2-110909 (1) - Homework Instruction & Rubrics...

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Instruction: Answer all the 10 assignments. Type all answers use Font (Times New Roman) size 12 and use MS WORD. Retain electronic files. Print a hardcopy and turn in by the due date. Each assignment limited to 20-50 words answer (with a bullet-point outline when necessary). For Diagrams (Concept Map), hand-drawn and/OR scan into WORD file. Rubrics: Each Homework Assignment: Total 20 points Extra Credit over 10 assignments: 2 points each, up to maximum 30 points Homework #2 : Chapter 2 1. Distinguish between an element and a compound. - An element is a substance that cannot be broken down to other substances by chemical reactions. o Elements make up all matter - A compound is a ratio of two or more different elements combined in a fixed ratio. o Compounds are a simple example of emergent properties as it has characteristics different from an element. 2. Identify the four elements that make up 96% of living matter. -
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This note was uploaded on 01/21/2012 for the course BIOL 101 taught by Professor Lexicon during the Spring '11 term at Ohlone.

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AP-Bio-HW-2-110909 (1) - Homework Instruction & Rubrics...

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