Amvik eBook Solutions

What do sponges, worms, and mollusks have in common? They’re all simple animals. They are also unique, cool, slimy, fun, and (sometimes) creepy! There are hun

Provides information on composting with earthworms, covering such topics as caring for a worm bin, harvesting, and growing worms and vermicompost for sale.

Mammals have spread to almost every habitat on the planet and can be found on land, in the sea, and in the air. What do these animals have in common with each o

Scientists have known for a long time that things move in predictable patterns. It took an apple falling to help further their knowledge, though. We now know ho

From ancient times, people have wanted to learn about the sky. The stars, planets, and other heavenly bodies have been observed for centuries, and theories have