Why did Dracula keep Harker? Dracula’s explanation for why he extends Jonathan’s stay is that he wants to learn all the things about England and the English language that he cannot learn from his books, because he may not have his good friend Mr. Harker available to assist him all the time in London. How […]
What plants and animals live on the Galapagos Islands?
What plants and animals live on the Galapagos Islands? Galapagos is famous for its high number of endemic species such as the Galapagos giant tortoise, marine iguana, daisy trees and the Galapagos penguin. Often, introduced species can present a major threat to native and endemic species. Use the species index tab or the species hub […]
Why did Zeus put Hades in the underworld?
Who invented hockey and where?
Who invented hockey and where? The modern game of hockey emerged in England in the mid-18th century and is largely attributed to the growth of public schools, such as Eton. The first Hockey Association was formed in the UK in 1876 and drew up the first formal set of rules. Did field hockey originate in […]
What percent of US households have a garage?
What percent of US households have a garage? Garages or carports are common for households living in single-detached units–just over three in four of these homes (76 percent) have a covered shelter for vehicles. Townhouses or row houses, on the other hand, include a garage or carport less than half the time (46 percent). How […]
Do flatworms have skeletal system?
Do flatworms have skeletal system? They are bilaterally symmetrical (i.e., the right and left sides are similar) and lack specialized respiratory, skeletal, and circulatory systems; no body cavity (coelom) is present. Do platyhelminthes have an exoskeleton or an endoskeleton? Exoskeleton and endoskeleton are absent in members of phylum Platyhelminthes. These are the first group of […]
What happens when air is heated in a balloon?
What happens when air is heated in a balloon? When the air inside the balloon is heated, the speed of movement of those air molecules increases and the pressure goes up. After a while the balloon is completely expanded and the flight is ready to take off. What happens to air particles when heated? What […]
Do pull ups hold more than diapers?
Do pull ups hold more than diapers? In theory, pull-ups should be just absorbent and provide the same protection as a regular diaper. But for whatever reason, the general consensus is that pull-ups don’t tend to hold up well against really big pees and overnight sessions. Which is better diaper or pull ups? Absorbency. Both […]
What happens in pre-hepatic jaundice?
What happens in pre-hepatic jaundice? In pre-hepatic jaundice, there is excess production of bilirubin that overtakes the ability of liver to conjugate the bilirubin and excrete into the gut. This is predominantly unconjugated hyperbilirubinemia. The most common cause of pre-hepatic jaundice is hemolytic anemia which causes excess heme breakdown. What does pre-hepatic mean? : existing […]
What are the differences between endocrine gland and exocrine gland?
What are the differences between endocrine gland and exocrine gland? More videos on YouTube Exocrine Gland Endocrine Gland 1. The exocrine gland sends their secretions through ducts directly to target organs of the body. 1. Endocrine glands are the ductless glands of the endocrine system that secrete their products, hormones directly into the blood. What […]