- Study guides, Class notes & Summaries

Points to remember! - All living things have several things in common. The cell is the basic functional unit of a living organism. Ecosystems are home to thousands of organisms, each playing a necessary role. ABOUT 40% THE GED SCIENCE QUESTIONS WILL BE ABOUT LIFE SCIENCES. Cell - the basic functional unit of an organism DNA - contains all the instructions needed to direct a cell's activities Mitosis - replication of a cell & its DNA Life science (or biology) - is the ...

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11 pages

Written in 2023/2024

Grade A+

TeeGrades

Abiogenesis - Belief that livings things may develop from lifeless matter Acid - A compound that In water produces hydrogen ions, usually tastes sour, a pH less than 7 Acid rain - rain containing acids that form in the atmosphere when industrial gas emissions (especially sulfur dioxide and nitrogen oxides) combine with water Alloy - Homogenous mixture composed of two or more metals Amoeba - A type of Protozoan that has no permanent shape Amorphous - having no def...

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24 pages

Written in 2023/2024

Grade A+

TeeGrades

GED Science Study Guide With Complete Solution

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34 pages

Written in 2022/2023

Grade A+

Johnloton

GED Science Exam FOR EXAM PREPARATION.The following symbols represent a shortcut for representing an element. For example, O stands for oxygen, H for hydrogen, and C for carbon. H2O is the formula for water. The subscript 2 in the formula indicates that there are two atoms of hydrogen in a water molecule. If there is no subscript after a symbol, the subscript is assumed to be one. Therefore, one molecule of water contains three atoms: two hydrogen atoms and one oxygen atom. Based on the inf...

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8 pages

Written in 2022/2023

Grade A+

consultant001

GED Science Exam FOR EXAM PREPARATION.The following symbols represent a shortcut for representing an element. For example, O stands for oxygen, H for hydrogen, and C for carbon. H2O is the formula for water. The subscript 2 in the formula indicates that there are two atoms of hydrogen in a water molecule. If there is no subscript after a symbol, the subscript is assumed to be one. Therefore, one molecule of water contains three atoms: two hydrogen atoms and one oxygen atom. Based on the inf...

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8 pages

Written in 2022/2023

Grade A+

classrep

Ged Study Guide

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4 items

EuniceAcademics

Ged Exams Practce

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3 items

EuniceAcademics

GED Science Exam The following symbols represent a shortcut for representing an element. For example, O stands for oxygen, H for hydrogen, and C for carbon. H2O is the formula for water. The subscript 2 in the formula indicates that there are two atoms of hydrogen in a water molecule. If there is no subscript after a symbol, the subscript is assumed to be one. Therefore, one molecule of water contains three atoms: two hydrogen atoms and one oxygen atom. Based on the information, h...

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8 pages

Written in 2022/2023

Grade A+

EuniceAcademics

GED Science definition and key words to know for 2022 exams Abiogenesis - Belief that livings things may develop from lifeless matter Acid - A compound that In water produces hydrogen ions, usually tastes sour, a pH less than 7 Acid rain - rain containing acids that form in the atmosphere when industrial gas emissions (especially sulfur dioxide and nitrogen oxides) combine with water Alloy - Homogenous mixture composed of two or more metals Amoeba - A type of Protozoan that has ...

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19 pages

Written in 2022/2023

Finisher

GED Science Study Guide With Complete Solution

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19 pages

Written in 2021/2022

Grade A+

Wiseman

GED Science Exam FOR EXAM PREPARATION The following symbols represent a shortcut for representing an element. For example, O stands for oxygen, H for hydrogen, and C for carbon. H2O is the formula for water. The subscript 2 in the formula indicates that there are two atoms of hydrogen in a water molecule. If there is no subscript after a symbol, the subscript is assumed to be one. Therefore, one molecule of water contains three atoms: two hydrogen atoms and one oxygen atom. Based on the i...

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8 pages

Written in 2022/2023

Grade A+

brightkid