Meintest du sein?
From oceans to rivers, sharks, rays, and skates are everywhere. And they’re so diverse! Get to know the different kinds.
small fishes in packs, like dogs; has a defensive spine
Discover the wonder and beauty of Nicolas Pike’s Illustrations and Field Notes of Mauritius Fishes from a conservator’s view.
of bits of paper were stuck to the inside of the spine
If you ever go to Mercury, bring your sunscreen because it is the planet closest to the Sun. You’ll also need a pair of thermal underwear because at night Mercury cools down fast.
Mercury spins so slowly on its axis, that one day on
With its furry coat, friendly face, and playful nature, the sea otter is perhaps one of the most endearing animals in the sea.
Fortunately, the sea otter’s flexible spine allows
The butterfly begins life as an egg, emerges as a caterpillar, and then undergoes a complete change in body form during development.
other insects, and feature a range of sculptural spines
As it spins, passengers are pushed against the outer
Trilobites emerged fully formed upon the Cambrian scene. By the time, some 521 million years ago, that the initial members of this ancient line of arthropods began filling ocean…
First Trilobites Trilobite Eyes Trilobite Spines
Around the world, powerful waves relentlessly pound the land while tides rise and fall in countless bays and inlets.
Each turbine spins slowly with the tide as it flows
Learn all about your favorite science topics and much more! On OLogy, kids of all ages can play games, do activities, collect cards, and meet scientists.
invertebrates spineless because they lack a backbone or spine
