Suggested Reading on Antiemetics by Our Doctors. Gallstones Gallstones are stones that form when substances in the bile harden. Food Poisoning Food poisoning is common, but can also be life threatening. Brain Tumor A brain tumor can be either benign (non cancerous) or malignant (cancerous), primary, or secondary.
Ants live in colonies where one or a few females, called queens, lay all the eggs. Most of the queens' offspring become worker ants that do not reproduce. A few are males, and some become new queens. Each queen ant can lay thousands of eggs per year.
Lions, the king of all animals! Lions are called The king of all animals. This means that they are the strongest of all animals. They have no natural enemies. There are some animals, like the Elephants and Water Buffaloes that the Lions never fight again with. However, Elephants and Water Buffaloes are plant-eaters. Lions aren't afraid of being eaten by them.