Science, Nature & How It Works
epub |eng | 2018-12-14 | Author:Emma Biggs

‘Stupice’ (left), ‘purple calabash’ (top right), ‘cherokee purple’ (bottom right) Our friend Craig LeHoullier, who wrote a book I adore called Epic Tomatoes, grows heirloom tomatoes, which often have interesting ...
( Category: Farming & Agriculture January 13,2023 )
epub |eng | | Author:Anita Yasuda

TRY THIS! Repeat this experiment with different temperatures of water. Write down each of your results in your science journal. CHAPTER 4 OCEAN PLANTS Have you ever gone swimming in ...
( Category: Water January 13,2023 )
epub |eng | 2010-01-15 | Author:Cris Peterson [Peterson, Cris]

Earthworms, amoebas, mites, and moles also live in the soil. As they search for food, earthworms slither through the dirt, eating debris and discharging it as a rich natural fertilizer ...
( Category: Gardening January 13,2023 )
epub |eng | 2020-10-30 | Author:Jonathan Adolph

Engineer Spotlight: Sir George Cayley You’ve probably heard of Orville and Wilbur Wright, the Ohio brothers famous for inventing the world’s first successful powered airplane, which they flew at Kitty ...
( Category: Science, Nature & How It Works January 13,2023 )
epub |eng | | Author:Alan Brown

I’m Nick the Nothronychus. At 12 feet (3.7 m) tall, I’m shorter than some of these other herbivores, but I can reach high with my arms. I hook my claws ...
( Category: Fossils January 13,2023 )
epub |eng | 2022-06-03 | Author:Addie Stewart

( Category: Science, Nature & How It Works January 13,2023 )
epub |eng | 2019-01-02 | Author:Nicola Corsaro

Children, men, and women use their ears to help them hear sound waves. Loud or Soft? One way we measure sound is with volume. Volume tells us how loud or ...
( Category: Anatomy & Physiology January 12,2023 )
epub |eng | | Author:Mary-Lane Kamberg

“Attractive” Toys and Machine Parts Iron, nickel, and cobalt are three magnetic transition metals. That means they can attract iron and other metals. Magnets make fun toys. They’re also used ...
( Category: Chemistry January 12,2023 )
epub |eng | | Author:Christine Taylor-Butler

NOW YOU SEE IT, NOW YOU DON’T IS IT MAGIC…OR IS IT AN OPTICAL ILLUSION? WHAT YOU NEED 6 ounces glycerin Water 2 empty 2-ounce condiment bottles (such as Tabasco ...
( Category: Science, Nature & How It Works January 9,2023 )
epub |eng | 1991-01-15 | Author:MaryAnn F. Kohl & Cindy Gainer

( Category: Science, Nature & How It Works January 9,2023 )
epub |eng | 2019-01-15 | Author:Garret Romaine

LAB 14 SHAKE AND BREAK Rocks are very strong, but they can’t last forever when they get rolled, shaken, stirred, and jumbled. In this lab, you’ll mimic the forces that ...
( Category: Rocks & Minerals January 9,2023 )
epub |eng | 2019-01-15 | Author:John W. Guyton

ORDER NEUROPTERA: LACEWINGS Insect Interactions There are innumerable interactions among the orders, and this is a dependable one to observe. Lacewing (Neuroptera) larvae eat ants (Hymenop-tera) that herd aphids (Hemiptera). ...
( Category: Experiments & Projects January 9,2023 )
epub |eng | 2021-01-15 | Author:Barbara Taylor

SUCHOMIMUS How to say the name: SOOK-oh-MIME-us Meaning: crocodile mimic When it lived: 121–112 MYA Cretaceous Period Found in: North Africa Diet: Fish, aquatic reptiles, other dinosaurs Length: 36–39 ft ...
( Category: Fossils January 9,2023 )
epub |eng | 1989-01-15 | Author:Niles Eldredge & Douglas & Gregory Eldredge

Green Slime Here’s a way to watch how primitive fungus spread all over the world — like slime. You will need • a clear glass jar with a lid • ...
( Category: Science, Nature & How It Works January 9,2023 )
epub |eng | | Author:Anita Yasuda

CHAPTER 4 CURIOUS ABOUT COMETS Long ago, ancient astronomers noticed something curious. Shiny new lights sometimes lit up the evening sky. But these lights did not behave like stars. They ...
( Category: Science, Nature & How It Works January 9,2023 )