There are eight planets in our solar system including Earth. So far, no life as we know it exists on any planet other than our own. Mercury Mercury, the planet closest to the Sun, has almost no…
DEFENCESTOUGH ALPINESHIGH UP ON A HOSTXEROPHYTESHALOPHYTESFIND OUT MORESome plants have special features that help them to repel predators. Other plants can survive and even thrive in hostile…
Even numbers are numbers that can be divided evenly by 2. Even numbers can be shown as a set like this:{ … -4, -2, 0, 2, 4, … } Odd numbers are numbers that cannot be divided evenly by 2. Odd…
Continent: Southern AsiaClimate: Varies; northern areas have winter snow, while elsewhere it is generally hot. The rainy season begins in June and lasts four to seven months, depending on location.…
Continent: Eastern Europe and Central AsiaClimate: Varies; includes Arctic tundra in the north, sub-Arctic forestland in eastern Asia, desert in central Asia and a temperate and humid region in…
Classic Ballets Because many ballets take their stories from folklore, they can feel like fairy tales told through dance. Here are some favorites. The date the ballet was first performed is in…
This glossary introduces characters from the stories and legends of Egyptian Mythology. Aaru: Abode of the blessed dead. Amen (Amon, Ammdn): One of chief Theban deities; united with sun god…
(Encyclopedia) poisonous plant, any plant possessing a property injurious to man or animal. Plants may be poisonous to the touch (e.g., poison ivy, poison sumac), or orally toxic (e.g., poison…
Vertebrates and Invertebrates Warm-blooded animals regulate their own body temperatures; their bodies use energy to maintain a constant temperature. Cold-blooded animals depend on their…
