My son loves to play with whatever he can find in nature, and since he first discovered that isopods are actually crustaceans, he has been dropping the ones he finds in the garden into our fish tank. I know better, and I called him over today to explain that these roly-polies that he finds in …
Frogs are amphibians, which include salamander, toads, and newts. Frogs have several unusual traits, including the way they breathe. 5,000 species of frogs exist worldwide, and North America is home to 109 species. The smallest of these species, the Little Grass Frog, is a tiny one-half to seven-tenths of an inch long. The largest species …
Most people don’t even think about how a snake breathes. It seems impossible with its long thin body that there are organs inside. However, snakes do have lung(s) that they use to breathe. How do Snakes Breathe? Snakes breathe by letting air enter their nostrils and mouth. They will then contract their rib cage …