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chlorophyll |
Chlorophyll is the substance inside plant cells that turn sunlight into carbohydrates.
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glucose |
Photosynthesis is the process where plants make glucose.
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diffusion |
Carbon dioxide can enter the leaf by dyffusion.
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chloroplasts |
Plant cells have chloroplasts where photosynthesis occurs.
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cell |
He tried to escape from the cell.
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cellulose |
The cellulose is used in the cell walls of plants.
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fats |
Most fats are stored as triglycerides as an energy source in the blood.
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starch |
The glucose made in photosynthesis is turned into starch to be stored.
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biomass |
All the material in an organism is its biomass.
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acids |
A chromosome is a thread-like structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.
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herbicide |
Herbicides kill weeds.
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insecticide |
Insecticides kill insect pests.
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fungicide |
Fungicides kill fungi that cause diseases that slows down the photosynthesis.
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* This sentence was added by a Spellzone user.
Spelling Practice: KS3 Science-plants/crop farmingImprove your spelling skills with interactive exercises and activities.
How to use:
Look and read the word.
Say the word. Click the speaker icon.
Cover the word.
Write the word.
Check your spelling.
Spelling Games: KS3 Science-plants/crop farmingBoost your spelling skills with interactive challenges.
Bouncing Baubles
Christmas spelling!
Spelling Snowball
Winter spelling fun!
Egg Hunt
Crack the eggs!
Word Search, small
The classic English word game.
Against the Clock
Spelling 'against the clock'.
Mayan Temple
Try the temple spelling puzzle.
Monkey Business
It's bananas!
Take a Spelling Test: KS3 Science-plants/crop farmingAssess your spelling skills with an interactive test.
Printable Activities: KS3 Science-plants/crop farmingUse printable worksheets to reinforce spelling skills.
Handwriting Practice: KS3 Science-plants/crop farmingPractice handwriting and spelling with interactive exercises.
One of the students has put in a huge amount of effort in completing Spellzone at least 3 times a week since his arrival with us in January. Looking at his scores after the latest GL testing, his standardised score has risen from 99 to 131. This is a truly phenomenal result. I just wanted to share the best result I have ever seen.
Terrie Penrose-Toms, Casterton College
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