Biology

277 Article
Difficulty
Time Requirement

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Raised bog and fen

Raised bog and fen

Item no.: P1521262
Details
We study a flower

We study a flower

Item no.: P8010000
Details
Mirror your tongue

Mirror your tongue

Item no.: P9130100
Details
A matter of taste

A matter of taste

Item no.: P9130300
Details
Very close

Very close

Item no.: P9130400
Details
Feeling fine

Feeling fine

Item no.: P9130500
Details
Hot or cold

Hot or cold

Item no.: P9130600
Details
Sound waves

Sound waves

Item no.: P9130700
Details
Music

Music

Item no.: P9130800
Details
Orientation

Orientation

Item no.: P9130900
Details
A look at your eye

A look at your eye

Item no.: P9131000
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Near and far

Near and far

Item no.: P9131100
Details
The upside down candle

The upside down candle

Item no.: P9131200
Details
Blind spot

Blind spot

Item no.: P9131300
Details
Two eyes see more than one

Two eyes see more than one

Item no.: P9131400
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A useful trick

A useful trick

Item no.: P9131500
Details
Spreading of smells

Spreading of smells

Item no.: P9132000
Details
Tactile sensitivity

Tactile sensitivity

Item no.: P9132100
Details
Vibrations in the air

Vibrations in the air

Item no.: P9132200
Details
The sense of smell

The sense of smell

Item no.: P8013400
Details
The sense of taste

The sense of taste

Item no.: P8013600
Details
The blind spot

The blind spot

Item no.: P8013700
Details
Optical illusions

Optical illusions

Item no.: P8013800
Details
Fixation and staining

Fixation and staining

Item no.: P1440701
Details
Preparation of reagents

Preparation of reagents

Item no.: P1440901
Details
Body heat

Body heat

Item no.: P8010400
Details
Sugar containing nutrients

Sugar containing nutrients

Item no.: P8012400
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Fat containing nutrients

Fat containing nutrients

Item no.: P8012500
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Hermophrodite flowers

Hermophrodite flowers

Item no.: P8010100
Details
From seed to plant

From seed to plant

Item no.: P8010500
Details
Water supply of plants

Water supply of plants

Item no.: P8011700
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The function of roots

The function of roots

Item no.: P8011600
Details
Wilting of plants

Wilting of plants

Item no.: P8011400
Details
Temperature measurement

Temperature measurement

Item no.: P9170500
Details
Temperature of mixture

Temperature of mixture

Item no.: P9170600
Details
Wool as thermal insulator

Wool as thermal insulator

Item no.: P9170700
Details
Thermal insulation

Thermal insulation

Item no.: P9170900
Details
Ice floats

Ice floats

Item no.: P9171300
Details
One magnet, five metals

One magnet, five metals

Item no.: P9142200
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The divided magnet

The divided magnet

Item no.: P9142300
Details
Processing of gypsum

Processing of gypsum

Item no.: P7155800
Details
Plaster moulds

Plaster moulds

Item no.: P7155900
Details
Terrain mapping

Terrain mapping

Item no.: P1520662
Details
The green leaf pigment

The green leaf pigment

Item no.: P8011900
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The soap boat

The soap boat

Item no.: P9161100
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Response of algae to light

Response of algae to light

Item no.: P8013900
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Dispersal of seeds

Dispersal of seeds

Item no.: P8014000
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Foods and nutrients

Foods and nutrients

Item no.: P8012200
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The two-sided lever

The two-sided lever

Item no.: P9152200
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Save energy, use pulleys

Save energy, use pulleys

Item no.: P9152300
Details
The size of soil particles

The size of soil particles

Item no.: P8012000
Details
Directional hearing

Directional hearing

Item no.: P6010700
Details
Bone conduction

Bone conduction

Item no.: P6011500
Details
Sound and noise

Sound and noise

Item no.: P6010500
Details