How does the circulatory system work in a crayfish? Crayfish also have an open circulatory system. Blood flows into the heart through dorsal ostia, and is pumped into body sinuses through arteries at both the posterior and anterior ends of the ventricle. The beats of both myogenic and neurogenic hearts are modulated by neurotransmitters. What […]
Are all EU countries Schengen?
Are all EU countries Schengen? The Schengen area thus includes all EU member states except the UK, Ireland and Cyprus; at present the EU members Bulgaria, Romania and Croatia only apply some of the Schengen provisions. In addition to the EU countries already mentioned, Iceland, Norway, Switzerland and Liechtenstein are also Schengen states. Which European […]
Can nominal GDP be lower than real GDP?
What is the cost of college for 4 years?
What is the cost of college for 4 years? Annual average tuition at public 4-year colleges and universities State 2019-2020 In-State Tuition and Fees 2019-2020 Out-of-State Tuition and Fees California $9,970 $31,750 Colorado $11,380 $31,670 Connecticut $13,660 $33,170 Delaware $13,290 $33,000 How much does 1 year of college cost? Our researchers found that the average […]
What is a Jeep Renegade CJ?
What is a Jeep Renegade CJ? The Jeep CJ models are both a series and a range of small, open-bodied off-road vehicles and compact pickup trucks, built and sold by several successive incarnations of the Jeep automobile marque from 1945 to 1986. What is a 1979 Jeep worth? **Figure based on a stock 1979 Jeep […]
Why did the US take control of Guam?
Why did the US take control of Guam? The only reason America annexed Guam and its Chamorro inhabitants all those years ago was because the U.S. was at war with Spain. When the Spanish-American War broke out in April of 1898, Guam was under Spanish control (as it had been since the 1600s). The Philippines […]
How did the dinosaurs in Jurassic Park reproduce?
How did the dinosaurs in Jurassic Park reproduce? In the movie, scientists managed to clone dinosaurs by finding dinosaur blood within mosquitoes that had been fossilized in amber. They then used the DNA in the blood to clone the dinosaurs for their park. What DNA did they use in Jurassic Park? frog DNA How come […]
What is a flat dry grassland called?
What is a flat dry grassland called? dry, flat grassland with no trees and a cool climate. tallgrass prairie. noun. plain where grasses grow up to 2 meters (6 feet) tall. temperate grassland. What is a desert area with very dry grasslands and no trees? In physical geography, a steppe is an ecoregion characterized by […]
What means sick bag?
What means sick bag? (sɪk bæɡ) a bag provided on an aircraft or ship as a receptacle for vomit. Do planes have barf bags? One of the last remaining luxuries of airplane travel While many major airlines have slowly stripped away the free food, movies and legroom that used to make airplanes sort of fun […]