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.
Sea lions, seals, and walruses are in a scientific group of animals called pinnipeds, which means wing foot or feather foot..ever timid about speaking whatâs on their minds, sea lions make all sorts of barks, honks, trumpets, and roars. A baby sea lion, called a pup, can pick out its mother from among hundreds gathered on rocky shores just by the sound she makes.