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47 Cards in this Set
- Front
- Back
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matter
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all livings things AND non living things are made of matter
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3 states of matter
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solid
liquid gas |
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solid
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state of matter that has definate shape
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liquid
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state of matter that takes shape of the container its in
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gas
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state of matter that has no shape
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element
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pure substance made of only one kind of atom
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atom
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smallest part of an element
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compound
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a substance made of two or more different atoms
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CO2
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compound made of carbon and oxygen (Carbon dioxide)
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organic compound
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compounds found in organisms
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4 types of organic compounds
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carbohydrates
lipids proteins nucleic acids |
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carboydrates
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organic compounds that give quick energy
EXAMPLE -sugar or starch |
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sugar
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carbohydrate (organic compound) that gives quick energy
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starch
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carbohydrate (organic compound)that gives quick energy
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lipid
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a organic compound that is stored energy
a FAT is a lipid (stored energy) |
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protein
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organic compound that help organisms grow and repair cells
and provide stamina (slow energy |
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nucleic acids
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organic compound that make up DNA for heredity and give all cells instructions
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cellular respiration
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process by which all organisms obtain energy
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excretion
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process of getting rid of water
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circulation
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process of moving nutrients and waste in an organism
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blood
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transported through blood vessels
carries WASTE and NUTRIENTS |
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arteries and veins
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blood vessels in the human body
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arteries
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one type of blood vessel in the human body that carries oxygen to cells
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veins
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one type of blood vessel in the human body that carries carbon dioxide away from the cells
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response
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a reaction to something
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stimulus
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something that causes a reaction
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stimuli
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when you have more than one cause of a reaction (stimulus)
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behavior
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way an organism responds to a stimulus
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instinct
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behavior that an organism is born with does NOT need to learn it
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learned behavior
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behavior that is taught you DO need to learn
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migration
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type of animal behaviior where animals move from one place to another and back
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hibernation
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type of animal behavior when some animals become inactive in winter months ( bears, squirrils)
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spontanous generation
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idea that organisms come from nonliving things
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Francisco Redi
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Italian doctor who came up with idea that living things came from other living things
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control
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part of an experiment that is kept constant or does not change
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redi's experiment
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put meat in 2 jars
control jar was open closed jar was variable (changed) |
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microbiologist
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scientist that studies microorganisms
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pasteurization
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process by which bacteria are destroyed
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Louis Pastuer
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scientist who came up with pasteurization (how bacteria is destroyed)
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reproduction
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process by which organisms produce organisms like themselves
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sexual reproduction
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reproduction that involves two parents to make a new organism
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asexual reproduction
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one type of reproduction that involves one parent
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offspring of asexual reproduction
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one parent reproduction where offspring are EXACT copies of parent
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daughter cells
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offspring of asexual reproduction(need only one parent) which are EXACT copies of parent
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fission
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one type of asexual reproduction(need only one parent) when parent splits into two to make 2 new cells
bacteria and amoebas reproduce this way |
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budding
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one type of asexual reproduction(need only one parent) when a new organism grows out of the parent
yeast and coral reproduce this way |
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gametes
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sex cells (sperm) and (egg) that unite to make a new organism
part of SEXUAL reproduction |
