Environmental Educational Software

Page 1 Medicinal Leech Genus: Hirudo Family: Hirudidae Order: Hirudinea Class: Clitellata Phylum: Annelida Kingdom: Animalia Conditions for Customer Ownership We are a USDA compliant facility and hold all necessary permits to transport our organis...

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instructional content: + Habitat versus niche • Competitive exclusion + Community interactions • Competition • Predation • Mutualism • Commensalism • Parasitism + Succession • Primary succession • Secondary succession + Biomes • Climate factors • ...

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Conditions for Customer Ownership We hold permits allowing us to transport these organisms. To access permit conditions, click here. Never purchase living specimens without having a disposition strategy in place. There are currently no permits req...

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instructional content: + Characteristics of Populations • Density • Dispersion + Population Growth • Factors that change population size • Exponential growth • Logistic growth • Carrying capacity + Limits to Growth • Density-dependent limiting fac...

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Working with Planaria © 2021 Ward’ s Science. All rights reserved. Rev. 2021 https://www.wardsci.com/store/ Page 2 Planaria are free-living aquatic flatworms known as Turbellarians, of the phylum Platyhelminthes (Greek for “flatworm”). Turbellaria...

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Working with Nasonia © 2021 Ward’ s Science. All rights reserved. Rev. 2021 https://www.wardsci.com/store/ Page 2 Working with Nasonia Nasonia vitripennis is a small parasitic wasp that is involved in a symbiotic relationship with a host organism ...

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Layout 1 Working with Hydra Working with Hydra Introduction Hydra are freshwater coelenterates found throughout the world. They range in size from less than 1 mm to 5 mm. Their simple structure consists of a polyp — a slender stalk with a row of t...

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Working with Bacteria and Fungi © 2021 Ward’ s Science. All rights reserved. Rev. 2021 https://www.wardsci.com/store/ Page 2 Working with Bacteria and Fungi Bacteria Bacteria are the most numerous and, arguably, the most successful organisms on th...

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The Plus is Us. Your Texas Personal Account Managers: [email protected] + [email protected] + [email protected] instructional content: +Sources of Genetic Variation • Mutations • Genetic recombination • Single gene traits • Polygenic traits +N...

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Image Listing Included: LS1: Molecules to organisms: Structures and processes LS1.A How do the structures of organisms help them to perform life’s functions? (Structure and Function) Compare cells that perform similar functions in plants and anima...

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Ants Go Marching Grade 1: Temperature Probe Aligned with National Standards Call WARD’S at 1-800-962-2660 for Technical Assistance Page 2 In this inquiry based activity, students will observe and record the effects of temperature on the behavior o...

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Page 1 Drosophila Fruit Fly Species: melanogaster Genus: Drosophila Family: Drosophilidae Order: Diptera Class: Insecta Phylum: Arthropoda Kingdom: Animalia Conditions for Customer Ownership We are a USDA compliant facility and hold all necessary ...

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+ward’sscience Shape Your Terrain: Our stream tables demonstrate geological processes like erosion, sedimentation, river formation, and coastline changes. Choose from the Standard Stream Table to the Super Landform Simulator — each model is user-f...

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The Plus is Us. Your Texas Personal Account Managers: [email protected] + [email protected] + [email protected] instructional content: +Early Ideas of Evolution +Charles Darwin • Beagle Voyage • Theory of Natural Selection +Evidence of Evoluti...

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Page 1 Hydra Green or Brown Genus: Hydra Family: Hydridae Order: Hydroida Class: Hydrozoa Phylum: Cnidaria Kingdom: Animalia Conditions for Customer Ownership We are a USDA compliant facility and hold all necessary permits to transport our organis...

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Working with Hydra © 2021 Ward’ s Science. All rights reserved. Rev. 2021 https://www.wardsci.com/store/ Page 2 Hydra are freshwater coelenterates found throughout the world. They range in size from less than 1 mm to 5 mm. Their simple structure c...

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