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Ergonica Presents Free Science Project
Planning Guide, Poetry and an Essay
On the Semantics of Evolution by Ray Cruz,
Weed Identification and Control Documents
Science Project Planning Guide / Make Sure Your Project Is Complete!
This is an Excel spreadsheet template which lists the steps to complete a science project as well as a timeline and grid to complete each step. Use this template to identify your project items and manage each step to completion. To download, click the link below. You may be requested to log-in or register for most free downloads. There is no fee, but your email address will need to be verified the first time you order a free download item.
Science Project Planning Chart FREE Microsoft Excel Document
Weed Identification Photos, Instructions Guides
Download instructional files in PDF and other formats including photos, drawings and detailed lessons. Prepared by weed scientists and experts at major universities in the US and other regions.
Weed Identification Documents FREE Acrobat PDF Documents
Poetry Selections by Ray Cruz
Favorite poems by Ray Cruz as published on the World of Weeds in a Word document or a PDF document. Poems include
To download, click the link below and sign up for your free downloads. The PDF file includes graphics, but the Word document does not. To enjoy these poems online and other poetry about weeds by various authors visit the Poetry page.
Ray Cruz Poems of Inspiration FREE Microsoft Word Document
Ray Cruz Poems of Inspiration FREE Acrobat PDF Document
Poetry Favorites by Ray Cruz Acrobat PDF Document (not free)
Essay by Ray Cruz
On the Semantics of Evolution by Ray Cruz is a thought provoking essay on the meaning of traditional and new concepts for the evolution of species in the 21st century. Learn how agriculture rapidly helps to create new species and cause the extinction of many others. Examine the impact of biogenetics and the culture of war on evolution. See how what each of us do in our daily lives affects evolution. Read this excerpt from the introduction:
On the Semantics of Evolution by Ray Cruz Acrobat PDF Document (not free)
Free Weed Identification files for your state or province in North America, USA, Canada, South America, Central America, Africa, Australia, Europe and more...
Key in and Search Ergonica catalog for free weed identification PDF documents or products by keywords such as type, location, author, manufacturer ...
|Search Tool Tips: After pressing the Submit or Submit Text button, a list of products, mostly free downloads, will be displayed and the Back button on the bottom of each page will allow you to refine your search to specific categories, manufacturers, price range, and more. Adding more search keys will reduce the resulting selections. Placing the OR argument between terms will increase the selection. A blank space between keys is treated as an AND. For example dandelion management OR dandelion control will give you documents and products related to dandelion management or control. Enter dandelion tool for tools that remove dandelions. The Ergonica Catalog Search Tool scans the entire description for keywords by default. It will also include extensions to keywords such as longer words with the same root, therefore better results will be obtained by using the shortest word root for your key, in other words, enter tool instead of tools. To jump start your refined search, go directly to the Ergonica Catalog Advanced Search Tool.|
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