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21 Cards in this Set
- Front
- Back
- 3rd side (hint)
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biology
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study of life & the surrounding environment
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chemical/Molecular
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consists of atoms that are the smallest units of matter
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such as Carbon (C) & Oxygen (O)
atoms can make proteins and DNA |
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organelle
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form organelles (nucleus)
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2nd level
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cellular
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cells that are the basic units of life can survive w. there ideal environments
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3rd level
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Tissue
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consists of cells with common
Cardiac muscle cell ---> many cardiac muscle tissues helps ♡ pump |
4th level
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organ
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consists of 2 or more difficult tissues working together to perform a function ex)♡
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5th level
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organ system
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consists of several organs working together
ex.) Cardiovascular system (♡, blood, vessels, blood) |
6th level
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organism level
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several organ systems combined to form an individual living thing
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7th level Ex.) hum Brown Pelican
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population
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consists of a group of living organisms of the same species
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a group of birds
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community
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two or more populations living organisms
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9th level
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ecosystem
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living & non living
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Ex.) gulf Coast
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biosphere
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all environments on Earth that support life
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11th level
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unity of life
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A.) DNA
B.) Order C.) Regulation D.) Growth & Development E.) Energy Utilization |
5 common properties
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DNA
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genetic info is stored in the form of DNA double helix twisted ladder
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Bases G,A, T, C
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Order
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how cells are arranged
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always an assortment
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Regulation
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An organisms ability to maintain homeostasis versus the surrounding environment such as a hot day
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Nervous system
homeostasis - maintaining a stable internal environment process called homeostasis regulation ex.) sweating |
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Growth & Development
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Organism s and are primarily under the control of the organisms genic info.
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Energy Utilization
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all organisms require energy to survive
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common features
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Diversity Of Life
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divided into three domains
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Bacteria, Archaea, Eukarya
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Evolution
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Charles Darwin - Natural selection
species living today are decedent's of antsestors |
the organ of species
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Study of Nature
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science is defined as meaning "to know "
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