April 2012
Beginner
378 pages
13h 58m
English
You’ll need the following items to complete this lab session. (The standard kit for this book, available from www.thehomescientist.com, includes the items listed in the first group.)
Goggles
Gloves
Bag, brown paper
Camera (optional)
Eggshell and yolk (see text)
Funnel (or aluminum foil to make your own)
Jars, wide-mouth (see text)
Mixing bowl or similar container
Newspaper
Pond water/sediment/vegetation (see text)
Shredder and/or scissors
Soft drink bottles, 500 mL or 1 L
Trowel, ladle, or other large scoop
Water, spring or boiled tap
Microcosms are simplified artificial ecosystems that are used to simulate and observe the behavior of natural ...
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