Introduces readers to whales that are classified as endangered today. It examines why they may have become endangered as well as conservation efforts being made to help them.
"Explores the history and geography of Europe, including the countries located there, climate, natural resources, economy, and more!"--Provided by publisher.
"This title examines the history and use of algae as a source of energy, the pros and cons of the technology, and next steps for this important energy source"--.
"Hydrogen is the most widespread element and one of the building blocks of life. First appearing when the Big Bang created the universe, hydrogen is now part of human technologies that could change the future. People have used liquid hydrogen to send astronauts into space and hydrogen gas to drive families to the store. In this informative text, we'll explore the first element in the periodic table,looking at its properties and finding its hiding places!"--Provided by publisher.
"Gives readers a look into the lives and abilities of people who have type 1 diabetes, as well as the challenges they face. Learn how medications and special tools such as insulin pumps help people manage their type 1 diabetes"--Provided by publisher.
Explores the superstition surrounding black cats, examines where the superstition came from, how and why it has continued to affect people over time, and whether people still believe it today.
