How long have alligators been on the earth?

How long have alligators been on the earth?

Crocodiles are the ultimate survivors. Having arisen some 200 million years ago, they have outlived the dinosaurs by some 65 million years. Even humans, the most fearsome predators ever to stalk the Earth, have failed to force into extinction any of the 23 species of crocodilians.

Why is it called a chinese fire drill?

“Chinese fire drill” is a slang term for a situation that is chaotic or confusing. Origins. The term goes back to the early 1900s, and is alleged to have originated when a ship run by British officers and a Chinese crew practiced a fire drill in the engine room.

Why is the Democratic Party symbol a donkey?

Later, cartoonist Thomas Nast used the Democratic donkey in newspaper cartoons and made the symbol famous. Nast invented another famous symbol—the Republican elephant. In a cartoon that appeared in Harper’s Weekly in 1874, Nast drew a donkey clothed in lion’s skin, scaring away all the animals at the zoo.

Do apples help clean your teeth?

The acid needs the help of the fiber-rich flesh of the apple. Start stocking your fridge with a variety of crunchy fruits and vegetables. Crunchy foods such as apples, celery, and carrots, act like mini toothbrushes when you chew them. Eating these types of foods can actually help scrub away stubborn stains over time.

Which is the smallest ocean in the world in terms of area?

With an area of 12 million square kilometers (5 million square miles), the Arctic Ocean is the smallest ocean – more than five times smaller than the Indian and Atlantic oceans.

When was Hearst Castle built?

Hearst Castle is a National and California Historical Landmark mansion located on the Central Coast of California, United States. It was designed by architect Julia Morgan between 1919 and 1947 for newspaper magnate William Randolph Hearst, who died in 1951.

How many children can one family have in china?

The previous rules allowed two children for couples in which both parents are only children. The old policy also made exceptions for China’s officially recognized ethnic minorities and rural couples whose first child was a girl or disabled.

What happens to your body when you sneeze?

When you sneeze, air and particles travel through the nostrils at speeds over100 mph.  During this time, all bodily functions stop, including your heart, contributing to the impossibility of keeping one’s eyes open during a sneeze.