7th Grade Science Final Review
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| organism that makes his own food | autotroph
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| plants that produce seed can live in ___ enviroments | dry
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| the___ inside a plant cell stores water | vacule
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| structures inside plant cells in which are ___ | chloraplasts
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| ___ is a group of similar cells that perform a specific function in an organism | tissue
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| ___ is a waxy waterproof layer | cuticle
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| plants life cycle egg and sperm cell produced by___ | roots
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| ___ plants do not have a complex system to transport water | vascular
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| tissue where food moves DOWN | floem
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| nutrients enter enter a plants roots and go through the___ into stems and leaves | xylem
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| all gymnosperms have | naked seeds
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| all angiosperms are protective structures called___ | fruit
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| flowers of ___ usually have a multiple of three petals | moncots
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| the ___ of a gymnosperm develops in the ovule | seeds
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| parts of seed include ________________ | embryo, cytoleydon, seedcote
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| seed and seedless plants _____ life cycle | complex
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| seeds begin ____ when absorb water | grow
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| small openings are ____ | stomata
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| plants use the ____ to make food | sun
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| almost all living things depend on the process of_____ | photosynthesis
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| during respiration, glucose is combined with ____ | oxygen
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| glucose released is called ____ | respiration
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| respiration uses _____ | oxygen
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| PRODUCTS OF RESPIRATION are energy carbon dioxide and _____ | water
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| production of energy without_____ is fermantation | oxygen
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| ____ and _____ capture the energy from the sun | roots leaf
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| is beneficial to hetotroph | photosynthesis
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| all vertabrates contain a | spine
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| adult amphibians heart have __ chambers | 3
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| process of sexual reproduction joins an ____ and ____ | egg and sperm cell
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| all animals are | hetotroph
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| hard shells and spiny skins help animals from | predators
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| strong skeletons adapt amphibians on | land
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| adult amphibians have | lungs and gills
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| organisms only mate | with own blood
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| an inherited characteristic is an | adaption
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| new species form from | sexual reproduction
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| most fossils are found in | sedimentary rock
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| when minerals replace bone | perified fossils form
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| to determine a fossils actual age scientists analyze | radioactive
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| earths history spans more than____ billion years | 4.1
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| a fossil record tells if a animal is | extinct
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| ____ time lasted 4 billion years ago | prehistoric
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| ______ dating tells which of the fossils are older | relative
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| _____ is the theory that evolution occured | phyla
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| _____ dating determines the actual age of the fossil | absolute
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| the stomach is lined with | mucus
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| energy in food is measured in units called | calories
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| half of all ____ are made with proteins in the body | vitamins
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| the ____ intestine is to prepare waste materials | large
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| fruit contains alot of | carbs
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| helps the digestive system function | fiber
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| most chemical digestive takes place in the | small intestine
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| needed substances are carried by | blood
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
djkurten
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