What are the symptoms and signs of a miscarriage? The symptoms of a miscarriage can vary from woman to woman (and even be completely different if one woman experiences multiple miscarriages over time). But the most common signs include: Cramping or pain in the lower back or abdomen; Heavy bleeding (possibly with clots or tissue) similar to a period
Size relative to a bus: The narwhal is the unicorn of the sea, a pale-colored porpoise found in Arctic coastal waters and rivers. These legendary animals have two teeth. In males, the more prominent tooth grows into a swordlike, spiral tusk up to 8.8 feet (2.7 meters) long.arwhal. Monodon monoceros. A newborn narwhal calf is about 5 feet (1.5 meters) long and can weigh 175 to 220 pounds (79 to 100 kilograms). Narwhals are normally found in pods of two to ten.
Obviously we now know those statements to be false. Still, there are communities in Norway and such that rely on narwhal meat, sinew, blubber, and tusk to survive.   Answer #3   Eskimos, killer whales, and polar bears.   polar bear Polar bears, orcas, and Greenland sharks have been known to hunt narwhals, but their biggest predator is man.