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water analysis


326  results were found

Wards Working with Hydra Literature

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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WS Element of Month Sodium final

1 All About Elements: Sodium http://wardsci.com https://wardsci.com/store wardsci.com | 800-962-2660 2 Ward’s All About Elements Series Building Real-World Connections to the Building Blocks of Chemistry The periodic table of elements is an essent...

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Wards Working with Insects Literature

Working with Insect Cultures https://www.wardsci.com/store/ Page 2 Blowflies and Fleshflies In addition to blowflies and fleshflies, the order Diptera also includes mosquitoes, midges, and sawflies. All of these insects provide examples of complet...

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Working with Daphnia2021

Working with Daphnia © 2021 Ward’ s Science. All rights reserved. Rev. 2021 https://www.wardsci.com/store/ Page 2 Daphnia Form and Structure *See illustrations of “summer eggs,” which develop partheno- genically, and “winter eggs,” which develop a...

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Necturus (Mud Puppy)

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. An end-user permit is required in ...

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Wards Bacteria Fungus LMCS

Page 1 Bacteria and Fungus Conditions for Customer Ownership We are a USDA compliant facility and hold all necessary permits to transport our organisms. Each state is assisted by the USDA to determine which organisms can be transported across stat...

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Connect TEKS to Ward’s Science Products

Connect TEKS to Ward’s Science Products Convenient Biology Scope & Sequence and Forensics/CTE Guides, with Ward's Science products to match each module. Connect TEKS to Ward’s Science Products Connect Science TEKS to Ward's Forensics products Easy...

Brine Shrimp(1)

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 USDA permit...

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Layout 1

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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Forensic Science Accessories

Forensic Science Accessories Ballistics and Trajectory Analysis Accessories Blood and DNA Analysis Accessories Crime Scene and Evidence Collection Accessories Documentation and Photography Accessories Fingerprinting and Impression Accessories Hair...

Wards Mud Puppy LMCS

Page 1 Mud Puppy Necturus Species: maculosus Genus: Necturus Family: Proteidae Order: Caudata Class: Amphibia Subphylum: Vertebrata Phylum: Chordata Kingdom: Animalia Conditions for Customer Ownership We hold permits allowing us to transport these...

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gr 5 temp probe

Heavy Ice or Heavy Water? Grade 5: Temperature Probe Aligned with National Standards Call WARD’S at 1-800-962-2660 for Technical Assistance Page 2 This is a teacher-led whole class inquiry activity where students observe the effects of temperature...

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kindergarten temp probe- final

Feel the heat Kindergarten: Temperature Probe Aligned with National Standards Call WARD’S at 1-800-962-2660 for Technical Assistance Page 2 This is a teacher-led whole class inquiry activity where students demonstrate and observe the effects of su...

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Forensic Science Lab Activities

Forensic Science Lab Activities Ballistics and Trajectory Analysis Activities Blood and DNA Analysis Activities Comprehensive Forensic Activities Crime Scene and Evidence Collection Activities Documentation and Photography Activities Fingerprintin...

Wards Eastern Newt LMCS

Page 1 Eastern Newt Species: viridescens Genus: Notophthalmus Family: Salamandridae Order: Caudata Class: Amphibia Subphylum: Vertebrata Phylum: Chordata Kingdom: Animalia Conditions for Customer Ownership We are a USDA compliant facility and hold...

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Elodea(1)

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. The USDA does not require any spec...

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