By Suellen May
One of many largest threats to the San Francisco Bay's estuarine group is a tiny crab with bushy claws. The chinese language mitten crab may well sound benign, yet its voracious urge for food and escalating inhabitants is compromising the ecology of this once-thriving procedure. Invasive Aquatic and Wetland Animals explains how invasive aquatic and wetland animals are brought, how they impact aquatic platforms, and what's being performed to comprise them.
By DK Publishing, Ralph Lazar, Lisa Swerling
Following on from the award-winning Brainwaves books for older young children, DK introduces a new sequence for more youthful youngsters, that includes the Little Brainwaves. In every one ebook, the illustrated Little Brainwaves characters poke, prod, and peer at their photographed matters, offering an beautiful and unique manner for children to profit approximately an grand number of issues. within the Little Brainwaves: Human physique younger readers can discover the realm of the human physique, shrinking all the way down to a very tiny dimension to ascertain us in and out.
By Chris Cooper
Discover the discoveries, instruments and methods that experience stored human lives and superior human healthiness in the course of the a long time. here's a awesome, thought-provoking, and hugely informative advisor to the attention-grabbing tale of drugs. amazing colour images of clinical tools and experiments, plus smooth inner imaging, supply a different "eyewitness" view of the fantastic discoveries that experience reworked our figuring out of scientific technology. See a suite of fake the teeth from historical Rome, how amputations have been conducted earlier than anesthetics, what the 1st microscopes seemed like, what a crash cart is used for, and the way the periwinkle is utilized in the remedy of leukemia. find out how Charles II of britain tried to healing greater than 92,000 humans of scrofula, how capsules have been made within the nineteenth century, how using antiseptics turned common, and what occurs in the course of microsurgery. observe how unsuccessful physicians in historical Egypt had their fingers bring to an end, how black ants have been as soon as used rather than stitches to seal wounds, and why the paintings. and lots more and plenty, even more!
By Sally M. Walker
A part of a sequence, this ebook explores volcanoes and likewise examines the topic on the subject of historical past, paintings, song, geography, language, arithmetic and lots of different features of data and tradition.
By Angela Royston
Our organs, bones, muscle tissues, epidermis, and hair both include or are made up of proteins. This enticing name explains how bodies holiday down huge protein molecules into the amino acids that bodies have to our keep muscle tissues, bones, blood, and physique organs.
By DK Publishing
Notice the interior workings of 1 of Earth's such a lot terrifying traditional phenomena in Eye ask yourself: Volcano. How scorching is molten lava? How are volcanoes shaped below the earth's floor? find out about recognized volcanic eruptions comparable to the catastrophe in Pompeii with this distinctive visible reference.