How deep does a whale go in the ocean?

How deep does a whale go in the ocean?

They have been tracked by sonar diving to depths of 3,900 feet. However, one Sperm whale caught by a whaling ship in water 10,000 feet deep had a bottom-dwelling shark in its stomach, leading researchers to believe that the Sperm whale can dive a lot deeper than seems possible.

Do frogs have ears?

Frogs can hear both in the air and below water. They do not have external ears; the eardrums (tympanic membranes) are directly exposed or may be covered by a layer of skin and are visible as a circular area just behind the eye.

Where do blue stones come from?

According to the established wisdom for some 90 years, many of the smaller rocks making up Stonehenge come from the Preseli Hills in Pembrokeshire, Wales. In 1923, geologist Herbert Henry Thomas first identified an outcrop known as Carn Meini as the source of the spotted dolerite bluestones used to build Stonehenge.

Who helped us in the Revolutionary War?

In the American Revolutionary War (1775–1783), France fought alongside the United States, against Britain, in 1778. French money, munitions, soldiers and naval forces proved essential to America’s victory over the Crown, but France gained little except large debts.

What kind of fish is in imitation crab meat?

Imitation crab or surimi (its Japanese name) means minced fish. The mincing process was developed in Japan almost 1,000 years ago. Imitation crab is made from mild-flavored, white-fleshed fish, usually pollack and/or whiting. The fish is deboned, minced and formed into a paste.

What is the name of a baby echidna?

Short-beaked Echidnas are part of a group of mammals called monotremes. Females lay a single egg, which is incubated for about 11 days before it hatches. The baby, called a puggle, completes its development in the mother’s pouch. As adults, Short-beaked Echidnas are covered with spines.

How far is it from home plate to second base?

Base Paths/Distance – The infield shall be a 90 foot square. When location of home base is determined, with a steel tape measure 127 feet, 3 3/8 inches in desired direction to establish second base. The distance between first base and third base is 127 feet, 3 3/8 inches.

Why does the inside of an apple turn brown?

When an apple is cut (or bruised), oxygen is introduced into the injured plant tissue. When oxygen is present in cells, polyphenol oxidase (PPO) enzymes in the chloroplasts rapidly oxidize phenolic compounds naturally present in the apple tissues to o-quinones, colorless precursors to brown-colored secondary products.