How old is the dolomite? about 250 millions years old The Dolomites are about 250 millions years old and are composed mainly of sedimentary rocks and limestone. Today, we can hardly imagine that once the mighty mountains were an enormous coral reef, formed in the primordial ocean called Tethys. Is dolomite older than limestone? Dolomite […]
Is cardiac muscle smooth and involuntary?
Is cardiac muscle smooth and involuntary? Cardiac muscle cells are located in the walls of the heart, appear striped (striated), and are under involuntary control. Smooth muscle fibers are located in walls of hollow visceral organs (such as the liver, pancreas, and intestines), except the heart, appear spindle-shaped, and are also under involuntary control. Is […]
How old is an orca when it usually starts to breed?
How old is an orca when it usually starts to breed? Adult killer whales give birth to a single baby (only once were twins recorded) about every 3-10 years. They start breeding at about 14-15 years of age (the youngest known was only 11). Gestation is 16-17 months. How old does a whale have to […]
How many batteries does a Gameboy use?
How many batteries does a Gameboy use? It uses two AA batteries, which gave it approximately 20 hours with the light off and 12 with it on. It was available in two standard colors: gold and silver. Do Game Boy need batteries? The Gameboy game cartridges do have batteries installed in them. Knowing when the […]
Which is a characteristic of jerboas?
Which is a characteristic of jerboas? Jerboas are mouselike, with bodies ranging from 5 to 15 cm (2 to 5.9 inches) in length and long tails of 7 to 25 cm. Certain traits are highly variable between species, particularly the size of the ears, which range from small and round to slender and rabbitlike or […]
What is the most common kind of cat?
What is the most common kind of cat? The 10 Most Popular Cat Breeds in the World Ragdoll. With its long silky coat and bright blue eyes, it’s no wonder the ragdoll tops the list as the most popular cat breed for the third year in a row. Exotic. Maine Coon Cat. Persian. British Shorthair. […]
What part of Brooklyn is James Madison High School?
What part of Brooklyn is James Madison High School? Sheepshead Bay James Madison High School is a public high school in the Madison subsection of Sheepshead Bay neighborhood of Brooklyn, New York City. It serves students in grades 9 through 12 and is in Region 6 of the New York City Department of Education. What […]
How long are wild dogs pregnant?
How long are wild dogs pregnant? Expectant wild dog mothers select and prepare a den/burrow a few days to a few weeks before giving birth. Gestation is approximately 70 days. When do wild dogs give birth? There is no particular breeding season for the African Wild Dog although mating can increase through the latter part […]
What is the beginning of a process scientists use to learn more about the natural world?
What is the beginning of a process scientists use to learn more about the natural world? Scientists start with general observations and then make a hypothesis. A hypothesis is somewhere between a statement and a guess. It is a proposed explanation for something that was observed. One example of a hypothesis might be, “All flowers […]
Who is the mother of Daniel Padilla?
Who is the mother of Daniel Padilla? Karla Estrada Daniel Padilla/Mothers Who is Daniel padillas parents? Karla Estrada Rommel Padilla Daniel Padilla/Parents Is Kylie and Bela Padilla related? Padilla’s maternal grandmother is the sister of Eva Cariño-Padilla, wife of actor-director and former Camarines Norte governor Roy Padilla Sr.. She is the niece, of second degree […]